161752800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 216

約数和(自身を含む): 579759768

約数和(自身を除く): 418006968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 121, 132, 150, 160, 165, 176, 200, 220, 240, 242, 264, 275, 300, 330, 352, 363, 400, 440, 480, 484, 528, 550, 557, 600, 605, 660, 726, 800, 825, 880, 968, 1056, 1100, 1114, 1200, 1210, 1320, 1452, 1650, 1671, 1760, 1815, 1936, 2200, 2228, 2400, 2420, 2640, 2785, 2904, 3025, 3300, 3342, 3630, 3872, 4400, 4456, 4840, 5280, 5570, 5808, 6050, 6127, 6600, 6684, 7260, 8355, 8800, 8912, 9075, 9680, 11140, 11616, 12100, 12254, 13200, 13368, 13925, 14520, 16710, 17824, 18150, 18381, 19360, 22280, 24200, 24508, 26400, 26736, 27850, 29040, 30635, 33420, 36300, 36762, 41775, 44560, 48400, 49016, 53472, 55700, 58080, 61270, 66840, 67397, 72600, 73524, 83550, 89120, 91905, 96800, 98032, 111400, 122540, 133680, 134794, 145200, 147048, 153175, 167100, 183810, 196064, 202191, 222800, 245080, 267360, 269588, 290400, 294096, 306350, 334200, 336985, 367620, 404382, 445600, 459525, 490160, 539176, 588192, 612700, 668400, 673970, 735240, 808764, 919050, 980320, 1010955, 1078352, 1225400, 1336800, 1347940, 1470480, 1617528, 1684925, 1838100, 2021910, 2156704, 2450800, 2695880, 2940960, 3235056, 3369850, 3676200, 4043820, 4901600, 5054775, 5391760, 6470112, 6739700, 7352400, 8087640, 10109550, 10783520, 13479400, 14704800, 16175280, 20219100, 26958800, 32350560, 40438200, 53917600, 80876400, 161752800]

約数ペア:

[(1, 161752800), (2, 80876400), (3, 53917600), (4, 40438200), (5, 32350560), (6, 26958800), (8, 20219100), (10, 16175280), (11, 14704800), (12, 13479400), (15, 10783520), (16, 10109550), (20, 8087640), (22, 7352400), (24, 6739700), (25, 6470112), (30, 5391760), (32, 5054775), (33, 4901600), (40, 4043820), (44, 3676200), (48, 3369850), (50, 3235056), (55, 2940960), (60, 2695880), (66, 2450800), (75, 2156704), (80, 2021910), (88, 1838100), (96, 1684925), (100, 1617528), (110, 1470480), (120, 1347940), (121, 1336800), (132, 1225400), (150, 1078352), (160, 1010955), (165, 980320), (176, 919050), (200, 808764), (220, 735240), (240, 673970), (242, 668400), (264, 612700), (275, 588192), (300, 539176), (330, 490160), (352, 459525), (363, 445600), (400, 404382), (440, 367620), (480, 336985), (484, 334200), (528, 306350), (550, 294096), (557, 290400), (600, 269588), (605, 267360), (660, 245080), (726, 222800), (800, 202191), (825, 196064), (880, 183810), (968, 167100), (1056, 153175), (1100, 147048), (1114, 145200), (1200, 134794), (1210, 133680), (1320, 122540), (1452, 111400), (1650, 98032), (1671, 96800), (1760, 91905), (1815, 89120), (1936, 83550), (2200, 73524), (2228, 72600), (2400, 67397), (2420, 66840), (2640, 61270), (2785, 58080), (2904, 55700), (3025, 53472), (3300, 49016), (3342, 48400), (3630, 44560), (3872, 41775), (4400, 36762), (4456, 36300), (4840, 33420), (5280, 30635), (5570, 29040), (5808, 27850), (6050, 26736), (6127, 26400), (6600, 24508), (6684, 24200), (7260, 22280), (8355, 19360), (8800, 18381), (8912, 18150), (9075, 17824), (9680, 16710), (11140, 14520), (11616, 13925), (12100, 13368), (12254, 13200)]