151874940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 522547200

約数和(自身を除く): 370672260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 89, 102, 105, 119, 140, 170, 178, 204, 210, 238, 239, 255, 267, 340, 356, 357, 420, 445, 476, 478, 510, 534, 595, 623, 714, 717, 890, 956, 1020, 1068, 1190, 1195, 1246, 1335, 1428, 1434, 1513, 1673, 1780, 1785, 1869, 2380, 2390, 2492, 2670, 2868, 3026, 3115, 3346, 3570, 3585, 3738, 4063, 4539, 4780, 5019, 5340, 6052, 6230, 6692, 7140, 7170, 7476, 7565, 8126, 8365, 9078, 9345, 10038, 10591, 12189, 12460, 14340, 15130, 16252, 16730, 18156, 18690, 20076, 20315, 21182, 21271, 22695, 24378, 25095, 28441, 30260, 31773, 33460, 37380, 40630, 42364, 42542, 45390, 48756, 50190, 52955, 56882, 60945, 63546, 63813, 81260, 85084, 85323, 90780, 100380, 105910, 106355, 113764, 121890, 127092, 127626, 142205, 148897, 158865, 170646, 211820, 212710, 243780, 255252, 284410, 297794, 317730, 319065, 341292, 361607, 425420, 426615, 446691, 568820, 595588, 635460, 638130, 723214, 744485, 853230, 893382, 1084821, 1276260, 1446428, 1488970, 1706460, 1786764, 1808035, 2169642, 2233455, 2531249, 2977940, 3616070, 4339284, 4466910, 5062498, 5424105, 7232140, 7593747, 8933820, 10124996, 10848210, 12656245, 15187494, 21696420, 25312490, 30374988, 37968735, 50624980, 75937470, 151874940]

約数ペア:

[(1, 151874940), (2, 75937470), (3, 50624980), (4, 37968735), (5, 30374988), (6, 25312490), (7, 21696420), (10, 15187494), (12, 12656245), (14, 10848210), (15, 10124996), (17, 8933820), (20, 7593747), (21, 7232140), (28, 5424105), (30, 5062498), (34, 4466910), (35, 4339284), (42, 3616070), (51, 2977940), (60, 2531249), (68, 2233455), (70, 2169642), (84, 1808035), (85, 1786764), (89, 1706460), (102, 1488970), (105, 1446428), (119, 1276260), (140, 1084821), (170, 893382), (178, 853230), (204, 744485), (210, 723214), (238, 638130), (239, 635460), (255, 595588), (267, 568820), (340, 446691), (356, 426615), (357, 425420), (420, 361607), (445, 341292), (476, 319065), (478, 317730), (510, 297794), (534, 284410), (595, 255252), (623, 243780), (714, 212710), (717, 211820), (890, 170646), (956, 158865), (1020, 148897), (1068, 142205), (1190, 127626), (1195, 127092), (1246, 121890), (1335, 113764), (1428, 106355), (1434, 105910), (1513, 100380), (1673, 90780), (1780, 85323), (1785, 85084), (1869, 81260), (2380, 63813), (2390, 63546), (2492, 60945), (2670, 56882), (2868, 52955), (3026, 50190), (3115, 48756), (3346, 45390), (3570, 42542), (3585, 42364), (3738, 40630), (4063, 37380), (4539, 33460), (4780, 31773), (5019, 30260), (5340, 28441), (6052, 25095), (6230, 24378), (6692, 22695), (7140, 21271), (7170, 21182), (7476, 20315), (7565, 20076), (8126, 18690), (8365, 18156), (9078, 16730), (9345, 16252), (10038, 15130), (10591, 14340), (12189, 12460)]