73844190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 154251810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 89, 90, 105, 126, 135, 178, 189, 210, 267, 270, 315, 378, 439, 445, 534, 623, 630, 801, 878, 890, 945, 1246, 1317, 1335, 1602, 1869, 1890, 2195, 2403, 2634, 2670, 3073, 3115, 3738, 3951, 4005, 4390, 4806, 5607, 6146, 6230, 6585, 7902, 8010, 9219, 9345, 11214, 11853, 12015, 13170, 15365, 16821, 18438, 18690, 19755, 23706, 24030, 27657, 28035, 30730, 33642, 39071, 39510, 46095, 55314, 56070, 59265, 78142, 82971, 84105, 92190, 117213, 118530, 138285, 165942, 168210, 195355, 234426, 273497, 276570, 351639, 390710, 414855, 546994, 586065, 703278, 820491, 829710, 1054917, 1172130, 1367485, 1640982, 1758195, 2109834, 2461473, 2734970, 3516390, 4102455, 4922946, 5274585, 7384419, 8204910, 10549170, 12307365, 14768838, 24614730, 36922095, 73844190]

約数ペア:

[(1, 73844190), (2, 36922095), (3, 24614730), (5, 14768838), (6, 12307365), (7, 10549170), (9, 8204910), (10, 7384419), (14, 5274585), (15, 4922946), (18, 4102455), (21, 3516390), (27, 2734970), (30, 2461473), (35, 2109834), (42, 1758195), (45, 1640982), (54, 1367485), (63, 1172130), (70, 1054917), (89, 829710), (90, 820491), (105, 703278), (126, 586065), (135, 546994), (178, 414855), (189, 390710), (210, 351639), (267, 276570), (270, 273497), (315, 234426), (378, 195355), (439, 168210), (445, 165942), (534, 138285), (623, 118530), (630, 117213), (801, 92190), (878, 84105), (890, 82971), (945, 78142), (1246, 59265), (1317, 56070), (1335, 55314), (1602, 46095), (1869, 39510), (1890, 39071), (2195, 33642), (2403, 30730), (2634, 28035), (2670, 27657), (3073, 24030), (3115, 23706), (3738, 19755), (3951, 18690), (4005, 18438), (4390, 16821), (4806, 15365), (5607, 13170), (6146, 12015), (6230, 11853), (6585, 11214), (7902, 9345), (8010, 9219)]