100198800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2178

約数の個数: 180

約数和(自身を含む): 374640084

約数和(自身を除く): 274441284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2141, 2340, 2600, 2925, 3120, 3600, 3900, 4282, 4680, 5200, 5850, 6423, 7800, 8564, 9360, 10705, 11700, 12846, 15600, 17128, 19269, 21410, 23400, 25692, 27833, 32115, 34256, 38538, 42820, 46800, 51384, 53525, 55666, 64230, 77076, 83499, 85640, 96345, 102768, 107050, 111332, 128460, 139165, 154152, 160575, 166998, 171280, 192690, 214100, 222664, 250497, 256920, 278330, 308304, 321150, 333996, 385380, 417495, 428200, 445328, 481725, 500994, 513840, 556660, 642300, 667992, 695825, 770760, 834990, 856400, 963450, 1001988, 1113320, 1252485, 1284600, 1335984, 1391650, 1541520, 1669980, 1926900, 2003976, 2087475, 2226640, 2504970, 2569200, 2783300, 3339960, 3853800, 4007952, 4174950, 5009940, 5566600, 6262425, 6679920, 7707600, 8349900, 10019880, 11133200, 12524850, 16699800, 20039760, 25049700, 33399600, 50099400, 100198800]

約数ペア:

[(1, 100198800), (2, 50099400), (3, 33399600), (4, 25049700), (5, 20039760), (6, 16699800), (8, 12524850), (9, 11133200), (10, 10019880), (12, 8349900), (13, 7707600), (15, 6679920), (16, 6262425), (18, 5566600), (20, 5009940), (24, 4174950), (25, 4007952), (26, 3853800), (30, 3339960), (36, 2783300), (39, 2569200), (40, 2504970), (45, 2226640), (48, 2087475), (50, 2003976), (52, 1926900), (60, 1669980), (65, 1541520), (72, 1391650), (75, 1335984), (78, 1284600), (80, 1252485), (90, 1113320), (100, 1001988), (104, 963450), (117, 856400), (120, 834990), (130, 770760), (144, 695825), (150, 667992), (156, 642300), (180, 556660), (195, 513840), (200, 500994), (208, 481725), (225, 445328), (234, 428200), (240, 417495), (260, 385380), (300, 333996), (312, 321150), (325, 308304), (360, 278330), (390, 256920), (400, 250497), (450, 222664), (468, 214100), (520, 192690), (585, 171280), (600, 166998), (624, 160575), (650, 154152), (720, 139165), (780, 128460), (900, 111332), (936, 107050), (975, 102768), (1040, 96345), (1170, 85640), (1200, 83499), (1300, 77076), (1560, 64230), (1800, 55666), (1872, 53525), (1950, 51384), (2141, 46800), (2340, 42820), (2600, 38538), (2925, 34256), (3120, 32115), (3600, 27833), (3900, 25692), (4282, 23400), (4680, 21410), (5200, 19269), (5850, 17128), (6423, 15600), (7800, 12846), (8564, 11700), (9360, 10705)]