20172262500

素因数分解:

$2^2\times 3^2\times 5^5\times {\mathrm{13}}^2\times {\mathrm{1061}}^1$

素因数の和:1122

約数の個数: 324

約数和(自身を含む): 69079508316

約数和(自身を除く): 48907245816

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 169, 180, 195, 225, 234, 250, 260, 300, 325, 338, 375, 390, 450, 468, 500, 507, 585, 625, 650, 676, 750, 780, 845, 900, 975, 1014, 1061, 1125, 1170, 1250, 1300, 1500, 1521, 1625, 1690, 1875, 1950, 2028, 2122, 2250, 2340, 2500, 2535, 2925, 3042, 3125, 3183, 3250, 3380, 3750, 3900, 4225, 4244, 4500, 4875, 5070, 5305, 5625, 5850, 6084, 6250, 6366, 6500, 7500, 7605, 8125, 8450, 9375, 9549, 9750, 10140, 10610, 11250, 11700, 12500, 12675, 12732, 13793, 14625, 15210, 15915, 16250, 16900, 18750, 19098, 19500, 21125, 21220, 22500, 24375, 25350, 26525, 27586, 28125, 29250, 30420, 31830, 32500, 37500, 38025, 38196, 40625, 41379, 42250, 47745, 48750, 50700, 53050, 55172, 56250, 58500, 63375, 63660, 68965, 73125, 76050, 79575, 81250, 82758, 84500, 95490, 97500, 105625, 106100, 112500, 121875, 124137, 126750, 132625, 137930, 146250, 152100, 159150, 162500, 165516, 179309, 190125, 190980, 206895, 211250, 238725, 243750, 248274, 253500, 265250, 275860, 292500, 316875, 318300, 344825, 358618, 365625, 380250, 397875, 413790, 422500, 477450, 487500, 496548, 528125, 530500, 537927, 620685, 633750, 663125, 689650, 717236, 731250, 760500, 795750, 827580, 896545, 950625, 954900, 1034475, 1056250, 1075854, 1193625, 1241370, 1267500, 1326250, 1379300, 1462500, 1584375, 1591500, 1613781, 1724125, 1793090, 1901250, 1989375, 2068950, 2112500, 2151708, 2387250, 2482740, 2652500, 2689635, 3103425, 3168750, 3227562, 3315625, 3448250, 3586180, 3802500, 3978750, 4137900, 4482725, 4753125, 4774500, 5172375, 5379270, 5968125, 6206850, 6337500, 6455124, 6631250, 6896500, 7957500, 8068905, 8620625, 8965450, 9506250, 9946875, 10344750, 10758540, 11936250, 12413700, 13262500, 13448175, 15517125, 16137810, 17241250, 17930900, 19012500, 19893750, 20689500, 22413625, 23872500, 25861875, 26896350, 29840625, 31034250, 32275620, 34482500, 39787500, 40344525, 43103125, 44827250, 51723750, 53792700, 59681250, 62068500, 67240875, 77585625, 80689050, 86206250, 89654500, 103447500, 112068125, 119362500, 129309375, 134481750, 155171250, 161378100, 172412500, 201722625, 224136250, 258618750, 268963500, 310342500, 336204375, 387928125, 403445250, 448272500, 517237500, 560340625, 672408750, 775856250, 806890500, 1008613125, 1120681250, 1344817500, 1551712500, 1681021875, 2017226250, 2241362500, 3362043750, 4034452500, 5043065625, 6724087500, 10086131250, 20172262500]

約数ペア:

[(1, 20172262500), (2, 10086131250), (3, 6724087500), (4, 5043065625), (5, 4034452500), (6, 3362043750), (9, 2241362500), (10, 2017226250), (12, 1681021875), (13, 1551712500), (15, 1344817500), (18, 1120681250), (20, 1008613125), (25, 806890500), (26, 775856250), (30, 672408750), (36, 560340625), (39, 517237500), (45, 448272500), (50, 403445250), (52, 387928125), (60, 336204375), (65, 310342500), (75, 268963500), (78, 258618750), (90, 224136250), (100, 201722625), (117, 172412500), (125, 161378100), (130, 155171250), (150, 134481750), (156, 129309375), (169, 119362500), (180, 112068125), (195, 103447500), (225, 89654500), (234, 86206250), (250, 80689050), (260, 77585625), (300, 67240875), (325, 62068500), (338, 59681250), (375, 53792700), (390, 51723750), (450, 44827250), (468, 43103125), (500, 40344525), (507, 39787500), (585, 34482500), (625, 32275620), (650, 31034250), (676, 29840625), (750, 26896350), (780, 25861875), (845, 23872500), (900, 22413625), (975, 20689500), (1014, 19893750), (1061, 19012500), (1125, 17930900), (1170, 17241250), (1250, 16137810), (1300, 15517125), (1500, 13448175), (1521, 13262500), (1625, 12413700), (1690, 11936250), (1875, 10758540), (1950, 10344750), (2028, 9946875), (2122, 9506250), (2250, 8965450), (2340, 8620625), (2500, 8068905), (2535, 7957500), (2925, 6896500), (3042, 6631250), (3125, 6455124), (3183, 6337500), (3250, 6206850), (3380, 5968125), (3750, 5379270), (3900, 5172375), (4225, 4774500), (4244, 4753125), (4500, 4482725), (4875, 4137900), (5070, 3978750), (5305, 3802500), (5625, 3586180), (5850, 3448250), (6084, 3315625), (6250, 3227562), (6366, 3168750), (6500, 3103425), (7500, 2689635), (7605, 2652500), (8125, 2482740), (8450, 2387250), (9375, 2151708), (9549, 2112500), (9750, 2068950), (10140, 1989375), (10610, 1901250), (11250, 1793090), (11700, 1724125), (12500, 1613781), (12675, 1591500), (12732, 1584375), (13793, 1462500), (14625, 1379300), (15210, 1326250), (15915, 1267500), (16250, 1241370), (16900, 1193625), (18750, 1075854), (19098, 1056250), (19500, 1034475), (21125, 954900), (21220, 950625), (22500, 896545), (24375, 827580), (25350, 795750), (26525, 760500), (27586, 731250), (28125, 717236), (29250, 689650), (30420, 663125), (31830, 633750), (32500, 620685), (37500, 537927), (38025, 530500), (38196, 528125), (40625, 496548), (41379, 487500), (42250, 477450), (47745, 422500), (48750, 413790), (50700, 397875), (53050, 380250), (55172, 365625), (56250, 358618), (58500, 344825), (63375, 318300), (63660, 316875), (68965, 292500), (73125, 275860), (76050, 265250), (79575, 253500), (81250, 248274), (82758, 243750), (84500, 238725), (95490, 211250), (97500, 206895), (105625, 190980), (106100, 190125), (112500, 179309), (121875, 165516), (124137, 162500), (126750, 159150), (132625, 152100), (137930, 146250)]