450885240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7411}}^1$

素因数の和:7454

約数の個数: 144

約数和(自身を含む): 1586983320

約数和(自身を除く): 1136098080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7411, 7605, 10140, 12168, 14822, 15210, 20280, 22233, 29644, 30420, 37055, 44466, 59288, 60840, 66699, 74110, 88932, 96343, 111165, 133398, 148220, 177864, 192686, 222330, 266796, 289029, 296440, 333495, 385372, 444660, 481715, 533592, 578058, 666990, 770744, 867087, 889320, 963430, 1156116, 1252459, 1333980, 1445145, 1734174, 1926860, 2312232, 2504918, 2667960, 2890290, 3468348, 3757377, 3853720, 4335435, 5009836, 5780580, 6262295, 6936696, 7514754, 8670870, 10019672, 11272131, 11561160, 12524590, 15029508, 17341740, 18786885, 22544262, 25049180, 30059016, 34683480, 37573770, 45088524, 50098360, 56360655, 75147540, 90177048, 112721310, 150295080, 225442620, 450885240]

約数ペア:

[(1, 450885240), (2, 225442620), (3, 150295080), (4, 112721310), (5, 90177048), (6, 75147540), (8, 56360655), (9, 50098360), (10, 45088524), (12, 37573770), (13, 34683480), (15, 30059016), (18, 25049180), (20, 22544262), (24, 18786885), (26, 17341740), (30, 15029508), (36, 12524590), (39, 11561160), (40, 11272131), (45, 10019672), (52, 8670870), (60, 7514754), (65, 6936696), (72, 6262295), (78, 5780580), (90, 5009836), (104, 4335435), (117, 3853720), (120, 3757377), (130, 3468348), (156, 2890290), (169, 2667960), (180, 2504918), (195, 2312232), (234, 1926860), (260, 1734174), (312, 1445145), (338, 1333980), (360, 1252459), (390, 1156116), (468, 963430), (507, 889320), (520, 867087), (585, 770744), (676, 666990), (780, 578058), (845, 533592), (936, 481715), (1014, 444660), (1170, 385372), (1352, 333495), (1521, 296440), (1560, 289029), (1690, 266796), (2028, 222330), (2340, 192686), (2535, 177864), (3042, 148220), (3380, 133398), (4056, 111165), (4680, 96343), (5070, 88932), (6084, 74110), (6760, 66699), (7411, 60840), (7605, 59288), (10140, 44466), (12168, 37055), (14822, 30420), (15210, 29644), (20280, 22233)]