153251600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 402974208

約数和(自身を除く): 249722608

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 248, 272, 310, 340, 400, 425, 496, 527, 620, 680, 727, 775, 850, 1054, 1240, 1360, 1454, 1550, 1700, 2108, 2480, 2635, 2908, 3100, 3400, 3635, 4216, 5270, 5816, 6200, 6800, 7270, 8432, 10540, 11632, 12359, 12400, 13175, 14540, 18175, 21080, 22537, 24718, 26350, 29080, 36350, 42160, 45074, 49436, 52700, 58160, 61795, 72700, 90148, 98872, 105400, 112685, 123590, 145400, 180296, 197744, 210800, 225370, 247180, 290800, 308975, 360592, 383129, 450740, 494360, 563425, 617950, 766258, 901480, 988720, 1126850, 1235900, 1532516, 1802960, 1915645, 2253700, 2471800, 3065032, 3831290, 4507400, 4943600, 6130064, 7662580, 9014800, 9578225, 15325160, 19156450, 30650320, 38312900, 76625800, 153251600]

約数ペア:

[(1, 153251600), (2, 76625800), (4, 38312900), (5, 30650320), (8, 19156450), (10, 15325160), (16, 9578225), (17, 9014800), (20, 7662580), (25, 6130064), (31, 4943600), (34, 4507400), (40, 3831290), (50, 3065032), (62, 2471800), (68, 2253700), (80, 1915645), (85, 1802960), (100, 1532516), (124, 1235900), (136, 1126850), (155, 988720), (170, 901480), (200, 766258), (248, 617950), (272, 563425), (310, 494360), (340, 450740), (400, 383129), (425, 360592), (496, 308975), (527, 290800), (620, 247180), (680, 225370), (727, 210800), (775, 197744), (850, 180296), (1054, 145400), (1240, 123590), (1360, 112685), (1454, 105400), (1550, 98872), (1700, 90148), (2108, 72700), (2480, 61795), (2635, 58160), (2908, 52700), (3100, 49436), (3400, 45074), (3635, 42160), (4216, 36350), (5270, 29080), (5816, 26350), (6200, 24718), (6800, 22537), (7270, 21080), (8432, 18175), (10540, 14540), (11632, 13175), (12359, 12400)]