50874858180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1\times {\mathrm{2689}}^1$

素因数の和:3974

約数の個数: 144

約数和(自身を含む): 156244561200

約数和(自身を除く): 105369703020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1181, 1335, 1602, 1780, 2362, 2670, 2689, 3204, 3543, 4005, 4724, 5340, 5378, 5905, 7086, 8010, 8067, 10629, 10756, 11810, 13445, 14172, 16020, 16134, 17715, 21258, 23620, 24201, 26890, 32268, 35430, 40335, 42516, 48402, 53145, 53780, 70860, 80670, 96804, 105109, 106290, 121005, 161340, 210218, 212580, 239321, 242010, 315327, 420436, 478642, 484020, 525545, 630654, 717963, 945981, 957284, 1051090, 1196605, 1261308, 1435926, 1576635, 1891962, 2102180, 2153889, 2393210, 2871852, 3153270, 3175709, 3589815, 3783924, 4307778, 4729905, 4786420, 6306540, 6351418, 7179630, 8615556, 9459810, 9527127, 10769445, 12702836, 14359260, 15878545, 18919620, 19054254, 21538890, 28581381, 31757090, 38108508, 43077780, 47635635, 57162762, 63514180, 95271270, 114325524, 142906905, 190542540, 282638101, 285813810, 565276202, 571627620, 847914303, 1130552404, 1413190505, 1695828606, 2543742909, 2826381010, 3391657212, 4239571515, 5087485818, 5652762020, 8479143030, 10174971636, 12718714545, 16958286060, 25437429090, 50874858180]

約数ペア:

[(1, 50874858180), (2, 25437429090), (3, 16958286060), (4, 12718714545), (5, 10174971636), (6, 8479143030), (9, 5652762020), (10, 5087485818), (12, 4239571515), (15, 3391657212), (18, 2826381010), (20, 2543742909), (30, 1695828606), (36, 1413190505), (45, 1130552404), (60, 847914303), (89, 571627620), (90, 565276202), (178, 285813810), (180, 282638101), (267, 190542540), (356, 142906905), (445, 114325524), (534, 95271270), (801, 63514180), (890, 57162762), (1068, 47635635), (1181, 43077780), (1335, 38108508), (1602, 31757090), (1780, 28581381), (2362, 21538890), (2670, 19054254), (2689, 18919620), (3204, 15878545), (3543, 14359260), (4005, 12702836), (4724, 10769445), (5340, 9527127), (5378, 9459810), (5905, 8615556), (7086, 7179630), (8010, 6351418), (8067, 6306540), (10629, 4786420), (10756, 4729905), (11810, 4307778), (13445, 3783924), (14172, 3589815), (16020, 3175709), (16134, 3153270), (17715, 2871852), (21258, 2393210), (23620, 2153889), (24201, 2102180), (26890, 1891962), (32268, 1576635), (35430, 1435926), (40335, 1261308), (42516, 1196605), (48402, 1051090), (53145, 957284), (53780, 945981), (70860, 717963), (80670, 630654), (96804, 525545), (105109, 484020), (106290, 478642), (121005, 420436), (161340, 315327), (210218, 242010), (212580, 239321)]