109550280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:660

約数の個数: 192

約数和(自身を含む): 395297280

約数和(自身を除く): 285747000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 601, 620, 651, 735, 744, 840, 868, 930, 980, 1085, 1176, 1202, 1240, 1302, 1470, 1519, 1736, 1803, 1860, 1960, 2170, 2404, 2604, 2940, 3005, 3038, 3255, 3606, 3720, 4207, 4340, 4557, 4808, 5208, 5880, 6010, 6076, 6510, 7212, 7595, 8414, 8680, 9015, 9114, 12020, 12152, 12621, 13020, 14424, 15190, 16828, 18030, 18228, 18631, 21035, 22785, 24040, 25242, 26040, 29449, 30380, 33656, 36060, 36456, 37262, 42070, 45570, 50484, 55893, 58898, 60760, 63105, 72120, 74524, 84140, 88347, 91140, 93155, 100968, 111786, 117796, 126210, 130417, 147245, 149048, 168280, 176694, 182280, 186310, 223572, 235592, 252420, 260834, 279465, 294490, 353388, 372620, 391251, 441735, 447144, 504840, 521668, 558930, 588980, 652085, 706776, 745240, 782502, 883470, 912919, 1043336, 1117860, 1177960, 1304170, 1565004, 1766940, 1825838, 1956255, 2235720, 2608340, 2738757, 3130008, 3533880, 3651676, 3912510, 4564595, 5216680, 5477514, 7303352, 7825020, 9129190, 10955028, 13693785, 15650040, 18258380, 21910056, 27387570, 36516760, 54775140, 109550280]

約数ペア:

[(1, 109550280), (2, 54775140), (3, 36516760), (4, 27387570), (5, 21910056), (6, 18258380), (7, 15650040), (8, 13693785), (10, 10955028), (12, 9129190), (14, 7825020), (15, 7303352), (20, 5477514), (21, 5216680), (24, 4564595), (28, 3912510), (30, 3651676), (31, 3533880), (35, 3130008), (40, 2738757), (42, 2608340), (49, 2235720), (56, 1956255), (60, 1825838), (62, 1766940), (70, 1565004), (84, 1304170), (93, 1177960), (98, 1117860), (105, 1043336), (120, 912919), (124, 883470), (140, 782502), (147, 745240), (155, 706776), (168, 652085), (186, 588980), (196, 558930), (210, 521668), (217, 504840), (245, 447144), (248, 441735), (280, 391251), (294, 372620), (310, 353388), (372, 294490), (392, 279465), (420, 260834), (434, 252420), (465, 235592), (490, 223572), (588, 186310), (601, 182280), (620, 176694), (651, 168280), (735, 149048), (744, 147245), (840, 130417), (868, 126210), (930, 117796), (980, 111786), (1085, 100968), (1176, 93155), (1202, 91140), (1240, 88347), (1302, 84140), (1470, 74524), (1519, 72120), (1736, 63105), (1803, 60760), (1860, 58898), (1960, 55893), (2170, 50484), (2404, 45570), (2604, 42070), (2940, 37262), (3005, 36456), (3038, 36060), (3255, 33656), (3606, 30380), (3720, 29449), (4207, 26040), (4340, 25242), (4557, 24040), (4808, 22785), (5208, 21035), (5880, 18631), (6010, 18228), (6076, 18030), (6510, 16828), (7212, 15190), (7595, 14424), (8414, 13020), (8680, 12621), (9015, 12152), (9114, 12020)]