1289655900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 324

約数和(自身を含む): 4480989240

約数和(自身を除く): 3191333340

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, 61, 65, 75, 78, 90, 100, 117, 122, 130, 139, 150, 156, 169, 180, 183, 195, 225, 234, 244, 260, 278, 300, 305, 325, 338, 366, 390, 417, 450, 468, 507, 549, 556, 585, 610, 650, 676, 695, 732, 780, 793, 834, 845, 900, 915, 975, 1014, 1098, 1170, 1220, 1251, 1300, 1390, 1521, 1525, 1586, 1668, 1690, 1807, 1830, 1950, 2028, 2085, 2196, 2340, 2379, 2502, 2535, 2745, 2780, 2925, 3042, 3050, 3172, 3380, 3475, 3614, 3660, 3900, 3965, 4170, 4225, 4575, 4758, 5004, 5070, 5421, 5490, 5850, 6084, 6100, 6255, 6950, 7137, 7228, 7605, 7930, 8340, 8450, 8479, 9035, 9150, 9516, 10140, 10309, 10425, 10842, 10980, 11700, 11895, 12510, 12675, 13725, 13900, 14274, 15210, 15860, 16263, 16900, 16958, 18070, 18300, 19825, 20618, 20850, 21684, 23491, 23790, 25020, 25350, 25437, 27105, 27450, 28548, 30420, 30927, 31275, 32526, 33916, 35685, 36140, 38025, 39650, 41236, 41700, 42395, 45175, 46982, 47580, 50700, 50874, 51545, 54210, 54900, 59475, 61854, 62550, 65052, 70473, 71370, 76050, 76311, 79300, 81315, 84790, 90350, 92781, 93964, 101748, 103090, 108420, 110227, 117455, 118950, 123708, 125100, 127185, 135525, 140946, 142740, 152100, 152622, 154635, 162630, 169580, 178425, 180700, 185562, 206180, 211419, 211975, 220454, 234910, 237900, 254370, 257725, 271050, 281892, 305244, 309270, 325260, 330681, 352365, 356850, 371124, 381555, 406575, 422838, 423950, 440908, 463905, 469820, 508740, 515450, 542100, 551135, 587275, 618540, 635925, 661362, 704730, 713700, 763110, 773175, 813150, 845676, 847900, 927810, 992043, 1030900, 1057095, 1102270, 1174550, 1271850, 1322724, 1409460, 1432951, 1526220, 1546350, 1626300, 1653405, 1761825, 1855620, 1907775, 1984086, 2114190, 2204540, 2319525, 2349100, 2543700, 2755675, 2865902, 3092700, 3306810, 3523650, 3815550, 3968172, 4228380, 4298853, 4639050, 4960215, 5285475, 5511350, 5731804, 6613620, 7047300, 7164755, 7631100, 8267025, 8597706, 9278100, 9920430, 10570950, 11022700, 12896559, 14329510, 16534050, 17195412, 19840860, 21141900, 21494265, 24801075, 25793118, 28659020, 33068100, 35823775, 42988530, 49602150, 51586236, 64482795, 71647550, 85977060, 99204300, 107471325, 128965590, 143295100, 214942650, 257931180, 322413975, 429885300, 644827950, 1289655900]

約数ペア:

[(1, 1289655900), (2, 644827950), (3, 429885300), (4, 322413975), (5, 257931180), (6, 214942650), (9, 143295100), (10, 128965590), (12, 107471325), (13, 99204300), (15, 85977060), (18, 71647550), (20, 64482795), (25, 51586236), (26, 49602150), (30, 42988530), (36, 35823775), (39, 33068100), (45, 28659020), (50, 25793118), (52, 24801075), (60, 21494265), (61, 21141900), (65, 19840860), (75, 17195412), (78, 16534050), (90, 14329510), (100, 12896559), (117, 11022700), (122, 10570950), (130, 9920430), (139, 9278100), (150, 8597706), (156, 8267025), (169, 7631100), (180, 7164755), (183, 7047300), (195, 6613620), (225, 5731804), (234, 5511350), (244, 5285475), (260, 4960215), (278, 4639050), (300, 4298853), (305, 4228380), (325, 3968172), (338, 3815550), (366, 3523650), (390, 3306810), (417, 3092700), (450, 2865902), (468, 2755675), (507, 2543700), (549, 2349100), (556, 2319525), (585, 2204540), (610, 2114190), (650, 1984086), (676, 1907775), (695, 1855620), (732, 1761825), (780, 1653405), (793, 1626300), (834, 1546350), (845, 1526220), (900, 1432951), (915, 1409460), (975, 1322724), (1014, 1271850), (1098, 1174550), (1170, 1102270), (1220, 1057095), (1251, 1030900), (1300, 992043), (1390, 927810), (1521, 847900), (1525, 845676), (1586, 813150), (1668, 773175), (1690, 763110), (1807, 713700), (1830, 704730), (1950, 661362), (2028, 635925), (2085, 618540), (2196, 587275), (2340, 551135), (2379, 542100), (2502, 515450), (2535, 508740), (2745, 469820), (2780, 463905), (2925, 440908), (3042, 423950), (3050, 422838), (3172, 406575), (3380, 381555), (3475, 371124), (3614, 356850), (3660, 352365), (3900, 330681), (3965, 325260), (4170, 309270), (4225, 305244), (4575, 281892), (4758, 271050), (5004, 257725), (5070, 254370), (5421, 237900), (5490, 234910), (5850, 220454), (6084, 211975), (6100, 211419), (6255, 206180), (6950, 185562), (7137, 180700), (7228, 178425), (7605, 169580), (7930, 162630), (8340, 154635), (8450, 152622), (8479, 152100), (9035, 142740), (9150, 140946), (9516, 135525), (10140, 127185), (10309, 125100), (10425, 123708), (10842, 118950), (10980, 117455), (11700, 110227), (11895, 108420), (12510, 103090), (12675, 101748), (13725, 93964), (13900, 92781), (14274, 90350), (15210, 84790), (15860, 81315), (16263, 79300), (16900, 76311), (16958, 76050), (18070, 71370), (18300, 70473), (19825, 65052), (20618, 62550), (20850, 61854), (21684, 59475), (23491, 54900), (23790, 54210), (25020, 51545), (25350, 50874), (25437, 50700), (27105, 47580), (27450, 46982), (28548, 45175), (30420, 42395), (30927, 41700), (31275, 41236), (32526, 39650), (33916, 38025), (35685, 36140)]