45404550

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 131210352

約数和(自身を除く): 85805802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 81, 90, 101, 111, 135, 150, 162, 185, 202, 222, 225, 243, 270, 303, 333, 370, 405, 450, 486, 505, 555, 606, 666, 675, 810, 909, 925, 999, 1010, 1110, 1215, 1350, 1515, 1665, 1818, 1850, 1998, 2025, 2430, 2525, 2727, 2775, 2997, 3030, 3330, 3737, 4050, 4545, 4995, 5050, 5454, 5550, 5994, 6075, 7474, 7575, 8181, 8325, 8991, 9090, 9990, 11211, 12150, 13635, 14985, 15150, 16362, 16650, 17982, 18685, 22422, 22725, 24543, 24975, 27270, 29970, 33633, 37370, 40905, 44955, 45450, 49086, 49950, 56055, 67266, 68175, 74925, 81810, 89910, 93425, 100899, 112110, 122715, 136350, 149850, 168165, 186850, 201798, 204525, 224775, 245430, 280275, 302697, 336330, 409050, 449550, 504495, 560550, 605394, 613575, 840825, 908091, 1008990, 1227150, 1513485, 1681650, 1816182, 2522475, 3026970, 4540455, 5044950, 7567425, 9080910, 15134850, 22702275, 45404550]

約数ペア:

[(1, 45404550), (2, 22702275), (3, 15134850), (5, 9080910), (6, 7567425), (9, 5044950), (10, 4540455), (15, 3026970), (18, 2522475), (25, 1816182), (27, 1681650), (30, 1513485), (37, 1227150), (45, 1008990), (50, 908091), (54, 840825), (74, 613575), (75, 605394), (81, 560550), (90, 504495), (101, 449550), (111, 409050), (135, 336330), (150, 302697), (162, 280275), (185, 245430), (202, 224775), (222, 204525), (225, 201798), (243, 186850), (270, 168165), (303, 149850), (333, 136350), (370, 122715), (405, 112110), (450, 100899), (486, 93425), (505, 89910), (555, 81810), (606, 74925), (666, 68175), (675, 67266), (810, 56055), (909, 49950), (925, 49086), (999, 45450), (1010, 44955), (1110, 40905), (1215, 37370), (1350, 33633), (1515, 29970), (1665, 27270), (1818, 24975), (1850, 24543), (1998, 22725), (2025, 22422), (2430, 18685), (2525, 17982), (2727, 16650), (2775, 16362), (2997, 15150), (3030, 14985), (3330, 13635), (3737, 12150), (4050, 11211), (4545, 9990), (4995, 9090), (5050, 8991), (5454, 8325), (5550, 8181), (5994, 7575), (6075, 7474)]