90419850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2999}}^1$

素因数の和:3084

約数の個数: 72

約数和(自身を含む): 246636000

約数和(自身を除く): 156216150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 67, 75, 90, 134, 150, 201, 225, 335, 402, 450, 603, 670, 1005, 1206, 1675, 2010, 2999, 3015, 3350, 5025, 5998, 6030, 8997, 10050, 14995, 15075, 17994, 26991, 29990, 30150, 44985, 53982, 74975, 89970, 134955, 149950, 200933, 224925, 269910, 401866, 449850, 602799, 674775, 1004665, 1205598, 1349550, 1808397, 2009330, 3013995, 3616794, 5023325, 6027990, 9041985, 10046650, 15069975, 18083970, 30139950, 45209925, 90419850]

約数ペア:

[(1, 90419850), (2, 45209925), (3, 30139950), (5, 18083970), (6, 15069975), (9, 10046650), (10, 9041985), (15, 6027990), (18, 5023325), (25, 3616794), (30, 3013995), (45, 2009330), (50, 1808397), (67, 1349550), (75, 1205598), (90, 1004665), (134, 674775), (150, 602799), (201, 449850), (225, 401866), (335, 269910), (402, 224925), (450, 200933), (603, 149950), (670, 134955), (1005, 89970), (1206, 74975), (1675, 53982), (2010, 44985), (2999, 30150), (3015, 29990), (3350, 26991), (5025, 17994), (5998, 15075), (6030, 14995), (8997, 10050)]