90431910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4999}}^1$

素因数の和:5082

約数の個数: 64

約数和(自身を含む): 244800000

約数和(自身を除く): 154368090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1206, 1809, 2010, 3015, 3618, 4999, 6030, 9045, 9998, 14997, 18090, 24995, 29994, 44991, 49990, 74985, 89982, 134973, 149970, 224955, 269946, 334933, 449910, 669866, 674865, 1004799, 1349730, 1674665, 2009598, 3014397, 3349330, 5023995, 6028794, 9043191, 10047990, 15071985, 18086382, 30143970, 45215955, 90431910]

約数ペア:

[(1, 90431910), (2, 45215955), (3, 30143970), (5, 18086382), (6, 15071985), (9, 10047990), (10, 9043191), (15, 6028794), (18, 5023995), (27, 3349330), (30, 3014397), (45, 2009598), (54, 1674665), (67, 1349730), (90, 1004799), (134, 674865), (135, 669866), (201, 449910), (270, 334933), (335, 269946), (402, 224955), (603, 149970), (670, 134973), (1005, 89982), (1206, 74985), (1809, 49990), (2010, 44991), (3015, 29994), (3618, 24995), (4999, 18090), (6030, 14997), (9045, 9998)]