164482500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 592710272

約数和(自身を除く): 428227772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 125, 130, 140, 150, 156, 175, 182, 195, 210, 241, 250, 260, 273, 300, 325, 350, 364, 375, 390, 420, 455, 482, 500, 525, 546, 625, 650, 700, 723, 750, 780, 875, 910, 964, 975, 1050, 1092, 1205, 1250, 1300, 1365, 1446, 1500, 1625, 1687, 1750, 1820, 1875, 1950, 2100, 2275, 2410, 2500, 2625, 2730, 2892, 3133, 3250, 3374, 3500, 3615, 3750, 3900, 4375, 4550, 4820, 4875, 5061, 5250, 5460, 6025, 6266, 6500, 6748, 6825, 7230, 7500, 8125, 8435, 8750, 9100, 9399, 9750, 10122, 10500, 11375, 12050, 12532, 13125, 13650, 14460, 15665, 16250, 16870, 17500, 18075, 18798, 19500, 20244, 21931, 22750, 24100, 24375, 25305, 26250, 27300, 30125, 31330, 32500, 33740, 34125, 36150, 37596, 42175, 43862, 45500, 46995, 48750, 50610, 52500, 56875, 60250, 62660, 65793, 68250, 72300, 78325, 84350, 87724, 90375, 93990, 97500, 101220, 109655, 113750, 120500, 126525, 131586, 136500, 150625, 156650, 168700, 170625, 180750, 187980, 210875, 219310, 227500, 234975, 253050, 263172, 301250, 313300, 328965, 341250, 361500, 391625, 421750, 438620, 451875, 469950, 506100, 548275, 602500, 632625, 657930, 682500, 783250, 843500, 903750, 939900, 1054375, 1096550, 1174875, 1265250, 1315860, 1566500, 1644825, 1807500, 1958125, 2108750, 2193100, 2349750, 2530500, 2741375, 3163125, 3289650, 3916250, 4217500, 4699500, 5482750, 5874375, 6326250, 6579300, 7832500, 8224125, 10965500, 11748750, 12652500, 13706875, 16448250, 23497500, 27413750, 32896500, 41120625, 54827500, 82241250, 164482500]

約数ペア:

[(1, 164482500), (2, 82241250), (3, 54827500), (4, 41120625), (5, 32896500), (6, 27413750), (7, 23497500), (10, 16448250), (12, 13706875), (13, 12652500), (14, 11748750), (15, 10965500), (20, 8224125), (21, 7832500), (25, 6579300), (26, 6326250), (28, 5874375), (30, 5482750), (35, 4699500), (39, 4217500), (42, 3916250), (50, 3289650), (52, 3163125), (60, 2741375), (65, 2530500), (70, 2349750), (75, 2193100), (78, 2108750), (84, 1958125), (91, 1807500), (100, 1644825), (105, 1566500), (125, 1315860), (130, 1265250), (140, 1174875), (150, 1096550), (156, 1054375), (175, 939900), (182, 903750), (195, 843500), (210, 783250), (241, 682500), (250, 657930), (260, 632625), (273, 602500), (300, 548275), (325, 506100), (350, 469950), (364, 451875), (375, 438620), (390, 421750), (420, 391625), (455, 361500), (482, 341250), (500, 328965), (525, 313300), (546, 301250), (625, 263172), (650, 253050), (700, 234975), (723, 227500), (750, 219310), (780, 210875), (875, 187980), (910, 180750), (964, 170625), (975, 168700), (1050, 156650), (1092, 150625), (1205, 136500), (1250, 131586), (1300, 126525), (1365, 120500), (1446, 113750), (1500, 109655), (1625, 101220), (1687, 97500), (1750, 93990), (1820, 90375), (1875, 87724), (1950, 84350), (2100, 78325), (2275, 72300), (2410, 68250), (2500, 65793), (2625, 62660), (2730, 60250), (2892, 56875), (3133, 52500), (3250, 50610), (3374, 48750), (3500, 46995), (3615, 45500), (3750, 43862), (3900, 42175), (4375, 37596), (4550, 36150), (4820, 34125), (4875, 33740), (5061, 32500), (5250, 31330), (5460, 30125), (6025, 27300), (6266, 26250), (6500, 25305), (6748, 24375), (6825, 24100), (7230, 22750), (7500, 21931), (8125, 20244), (8435, 19500), (8750, 18798), (9100, 18075), (9399, 17500), (9750, 16870), (10122, 16250), (10500, 15665), (11375, 14460), (12050, 13650), (12532, 13125)]