97800320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 252817200

約数和(自身を除く): 155016880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 89, 101, 128, 136, 160, 170, 178, 202, 272, 320, 340, 356, 404, 445, 505, 544, 640, 680, 712, 808, 890, 1010, 1088, 1360, 1424, 1513, 1616, 1717, 1780, 2020, 2176, 2720, 2848, 3026, 3232, 3434, 3560, 4040, 5440, 5696, 6052, 6464, 6868, 7120, 7565, 8080, 8585, 8989, 10880, 11392, 12104, 12928, 13736, 14240, 15130, 16160, 17170, 17978, 24208, 27472, 28480, 30260, 32320, 34340, 35956, 44945, 48416, 54944, 56960, 60520, 64640, 68680, 71912, 89890, 96832, 109888, 121040, 137360, 143824, 152813, 179780, 193664, 219776, 242080, 274720, 287648, 305626, 359560, 484160, 549440, 575296, 611252, 719120, 764065, 968320, 1098880, 1150592, 1222504, 1438240, 1528130, 2445008, 2876480, 3056260, 4890016, 5752960, 6112520, 9780032, 12225040, 19560064, 24450080, 48900160, 97800320]

約数ペア:

[(1, 97800320), (2, 48900160), (4, 24450080), (5, 19560064), (8, 12225040), (10, 9780032), (16, 6112520), (17, 5752960), (20, 4890016), (32, 3056260), (34, 2876480), (40, 2445008), (64, 1528130), (68, 1438240), (80, 1222504), (85, 1150592), (89, 1098880), (101, 968320), (128, 764065), (136, 719120), (160, 611252), (170, 575296), (178, 549440), (202, 484160), (272, 359560), (320, 305626), (340, 287648), (356, 274720), (404, 242080), (445, 219776), (505, 193664), (544, 179780), (640, 152813), (680, 143824), (712, 137360), (808, 121040), (890, 109888), (1010, 96832), (1088, 89890), (1360, 71912), (1424, 68680), (1513, 64640), (1616, 60520), (1717, 56960), (1780, 54944), (2020, 48416), (2176, 44945), (2720, 35956), (2848, 34340), (3026, 32320), (3232, 30260), (3434, 28480), (3560, 27472), (4040, 24208), (5440, 17978), (5696, 17170), (6052, 16160), (6464, 15130), (6868, 14240), (7120, 13736), (7565, 12928), (8080, 12104), (8585, 11392), (8989, 10880)]