73350240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 249842880

約数和(自身を除く): 176492640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 89, 96, 101, 102, 120, 136, 160, 170, 178, 202, 204, 240, 255, 267, 272, 303, 340, 356, 404, 408, 445, 480, 505, 510, 534, 544, 606, 680, 712, 808, 816, 890, 1010, 1020, 1068, 1212, 1335, 1360, 1424, 1513, 1515, 1616, 1632, 1717, 1780, 2020, 2040, 2136, 2424, 2670, 2720, 2848, 3026, 3030, 3232, 3434, 3560, 4040, 4080, 4272, 4539, 4848, 5151, 5340, 6052, 6060, 6868, 7120, 7565, 8080, 8160, 8544, 8585, 8989, 9078, 9696, 10302, 10680, 12104, 12120, 13736, 14240, 15130, 16160, 17170, 17978, 18156, 20604, 21360, 22695, 24208, 24240, 25755, 26967, 27472, 30260, 34340, 35956, 36312, 41208, 42720, 44945, 45390, 48416, 48480, 51510, 53934, 54944, 60520, 68680, 71912, 72624, 82416, 89890, 90780, 103020, 107868, 121040, 134835, 137360, 143824, 145248, 152813, 164832, 179780, 181560, 206040, 215736, 242080, 269670, 274720, 287648, 305626, 359560, 363120, 412080, 431472, 458439, 539340, 611252, 719120, 726240, 764065, 824160, 862944, 916878, 1078680, 1222504, 1438240, 1528130, 1833756, 2157360, 2292195, 2445008, 3056260, 3667512, 4314720, 4584390, 4890016, 6112520, 7335024, 9168780, 12225040, 14670048, 18337560, 24450080, 36675120, 73350240]

約数ペア:

[(1, 73350240), (2, 36675120), (3, 24450080), (4, 18337560), (5, 14670048), (6, 12225040), (8, 9168780), (10, 7335024), (12, 6112520), (15, 4890016), (16, 4584390), (17, 4314720), (20, 3667512), (24, 3056260), (30, 2445008), (32, 2292195), (34, 2157360), (40, 1833756), (48, 1528130), (51, 1438240), (60, 1222504), (68, 1078680), (80, 916878), (85, 862944), (89, 824160), (96, 764065), (101, 726240), (102, 719120), (120, 611252), (136, 539340), (160, 458439), (170, 431472), (178, 412080), (202, 363120), (204, 359560), (240, 305626), (255, 287648), (267, 274720), (272, 269670), (303, 242080), (340, 215736), (356, 206040), (404, 181560), (408, 179780), (445, 164832), (480, 152813), (505, 145248), (510, 143824), (534, 137360), (544, 134835), (606, 121040), (680, 107868), (712, 103020), (808, 90780), (816, 89890), (890, 82416), (1010, 72624), (1020, 71912), (1068, 68680), (1212, 60520), (1335, 54944), (1360, 53934), (1424, 51510), (1513, 48480), (1515, 48416), (1616, 45390), (1632, 44945), (1717, 42720), (1780, 41208), (2020, 36312), (2040, 35956), (2136, 34340), (2424, 30260), (2670, 27472), (2720, 26967), (2848, 25755), (3026, 24240), (3030, 24208), (3232, 22695), (3434, 21360), (3560, 20604), (4040, 18156), (4080, 17978), (4272, 17170), (4539, 16160), (4848, 15130), (5151, 14240), (5340, 13736), (6052, 12120), (6060, 12104), (6868, 10680), (7120, 10302), (7565, 9696), (8080, 9078), (8160, 8989), (8544, 8585)]