163280100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 495412736

約数和(自身を除く): 332132636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 97, 100, 124, 150, 155, 181, 186, 194, 291, 300, 310, 362, 372, 388, 465, 485, 543, 582, 620, 724, 775, 905, 930, 970, 1086, 1164, 1455, 1550, 1810, 1860, 1940, 2172, 2325, 2425, 2715, 2910, 3007, 3100, 3620, 4525, 4650, 4850, 5430, 5611, 5820, 6014, 7275, 9021, 9050, 9300, 9700, 10860, 11222, 12028, 13575, 14550, 15035, 16833, 17557, 18042, 18100, 22444, 27150, 28055, 29100, 30070, 33666, 35114, 36084, 45105, 52671, 54300, 56110, 60140, 67332, 70228, 75175, 84165, 87785, 90210, 105342, 112220, 140275, 150350, 168330, 175570, 180420, 210684, 225525, 263355, 280550, 300700, 336660, 351140, 420825, 438925, 451050, 526710, 544267, 561100, 841650, 877850, 902100, 1053420, 1088534, 1316775, 1632801, 1683300, 1755700, 2177068, 2633550, 2721335, 3265602, 5267100, 5442670, 6531204, 8164005, 10885340, 13606675, 16328010, 27213350, 32656020, 40820025, 54426700, 81640050, 163280100]

約数ペア:

[(1, 163280100), (2, 81640050), (3, 54426700), (4, 40820025), (5, 32656020), (6, 27213350), (10, 16328010), (12, 13606675), (15, 10885340), (20, 8164005), (25, 6531204), (30, 5442670), (31, 5267100), (50, 3265602), (60, 2721335), (62, 2633550), (75, 2177068), (93, 1755700), (97, 1683300), (100, 1632801), (124, 1316775), (150, 1088534), (155, 1053420), (181, 902100), (186, 877850), (194, 841650), (291, 561100), (300, 544267), (310, 526710), (362, 451050), (372, 438925), (388, 420825), (465, 351140), (485, 336660), (543, 300700), (582, 280550), (620, 263355), (724, 225525), (775, 210684), (905, 180420), (930, 175570), (970, 168330), (1086, 150350), (1164, 140275), (1455, 112220), (1550, 105342), (1810, 90210), (1860, 87785), (1940, 84165), (2172, 75175), (2325, 70228), (2425, 67332), (2715, 60140), (2910, 56110), (3007, 54300), (3100, 52671), (3620, 45105), (4525, 36084), (4650, 35114), (4850, 33666), (5430, 30070), (5611, 29100), (5820, 28055), (6014, 27150), (7275, 22444), (9021, 18100), (9050, 18042), (9300, 17557), (9700, 16833), (10860, 15035), (11222, 14550), (12028, 13575)]