91994580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:798

約数の個数: 144

約数和(自身を含む): 302090880

約数和(自身を除く): 210096300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 727, 740, 855, 1110, 1140, 1332, 1406, 1454, 1665, 1710, 2109, 2181, 2220, 2812, 2908, 3330, 3420, 3515, 3635, 4218, 4362, 6327, 6543, 6660, 7030, 7270, 8436, 8724, 10545, 10905, 12654, 13086, 13813, 14060, 14540, 21090, 21810, 25308, 26172, 26899, 27626, 31635, 32715, 41439, 42180, 43620, 53798, 55252, 63270, 65430, 69065, 80697, 82878, 107596, 124317, 126540, 130860, 134495, 138130, 161394, 165756, 207195, 242091, 248634, 268990, 276260, 322788, 403485, 414390, 484182, 497268, 511081, 537980, 621585, 806970, 828780, 968364, 1022162, 1210455, 1243170, 1533243, 1613940, 2044324, 2420910, 2486340, 2555405, 3066486, 4599729, 4841820, 5110810, 6132972, 7666215, 9199458, 10221620, 15332430, 18398916, 22998645, 30664860, 45997290, 91994580]

約数ペア:

[(1, 91994580), (2, 45997290), (3, 30664860), (4, 22998645), (5, 18398916), (6, 15332430), (9, 10221620), (10, 9199458), (12, 7666215), (15, 6132972), (18, 5110810), (19, 4841820), (20, 4599729), (30, 3066486), (36, 2555405), (37, 2486340), (38, 2420910), (45, 2044324), (57, 1613940), (60, 1533243), (74, 1243170), (76, 1210455), (90, 1022162), (95, 968364), (111, 828780), (114, 806970), (148, 621585), (171, 537980), (180, 511081), (185, 497268), (190, 484182), (222, 414390), (228, 403485), (285, 322788), (333, 276260), (342, 268990), (370, 248634), (380, 242091), (444, 207195), (555, 165756), (570, 161394), (666, 138130), (684, 134495), (703, 130860), (727, 126540), (740, 124317), (855, 107596), (1110, 82878), (1140, 80697), (1332, 69065), (1406, 65430), (1454, 63270), (1665, 55252), (1710, 53798), (2109, 43620), (2181, 42180), (2220, 41439), (2812, 32715), (2908, 31635), (3330, 27626), (3420, 26899), (3515, 26172), (3635, 25308), (4218, 21810), (4362, 21090), (6327, 14540), (6543, 14060), (6660, 13813), (7030, 13086), (7270, 12654), (8436, 10905), (8724, 10545)]