64253250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 190270080

約数和(自身を除く): 126016830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 125, 135, 150, 162, 167, 171, 190, 225, 250, 270, 285, 334, 342, 375, 405, 450, 475, 501, 513, 570, 675, 750, 810, 835, 855, 950, 1002, 1026, 1125, 1350, 1425, 1503, 1539, 1670, 1710, 2025, 2250, 2375, 2505, 2565, 2850, 3006, 3078, 3173, 3375, 4050, 4175, 4275, 4509, 4750, 5010, 5130, 6346, 6750, 7125, 7515, 7695, 8350, 8550, 9018, 9519, 10125, 12525, 12825, 13527, 14250, 15030, 15390, 15865, 19038, 20250, 20875, 21375, 22545, 25050, 25650, 27054, 28557, 31730, 37575, 38475, 41750, 42750, 45090, 47595, 57114, 62625, 64125, 67635, 75150, 76950, 79325, 85671, 95190, 112725, 125250, 128250, 135270, 142785, 158650, 171342, 187875, 192375, 225450, 237975, 257013, 285570, 338175, 375750, 384750, 396625, 428355, 475950, 514026, 563625, 676350, 713925, 793250, 856710, 1127250, 1189875, 1285065, 1427850, 1690875, 2141775, 2379750, 2570130, 3381750, 3569625, 4283550, 6425325, 7139250, 10708875, 12850650, 21417750, 32126625, 64253250]

約数ペア:

[(1, 64253250), (2, 32126625), (3, 21417750), (5, 12850650), (6, 10708875), (9, 7139250), (10, 6425325), (15, 4283550), (18, 3569625), (19, 3381750), (25, 2570130), (27, 2379750), (30, 2141775), (38, 1690875), (45, 1427850), (50, 1285065), (54, 1189875), (57, 1127250), (75, 856710), (81, 793250), (90, 713925), (95, 676350), (114, 563625), (125, 514026), (135, 475950), (150, 428355), (162, 396625), (167, 384750), (171, 375750), (190, 338175), (225, 285570), (250, 257013), (270, 237975), (285, 225450), (334, 192375), (342, 187875), (375, 171342), (405, 158650), (450, 142785), (475, 135270), (501, 128250), (513, 125250), (570, 112725), (675, 95190), (750, 85671), (810, 79325), (835, 76950), (855, 75150), (950, 67635), (1002, 64125), (1026, 62625), (1125, 57114), (1350, 47595), (1425, 45090), (1503, 42750), (1539, 41750), (1670, 38475), (1710, 37575), (2025, 31730), (2250, 28557), (2375, 27054), (2505, 25650), (2565, 25050), (2850, 22545), (3006, 21375), (3078, 20875), (3173, 20250), (3375, 19038), (4050, 15865), (4175, 15390), (4275, 15030), (4509, 14250), (4750, 13527), (5010, 12825), (5130, 12525), (6346, 10125), (6750, 9519), (7125, 9018), (7515, 8550), (7695, 8350)]