1244631750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 3191685120

約数和(自身を除く): 1947053370

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 125, 127, 146, 150, 179, 219, 250, 254, 358, 365, 375, 381, 438, 537, 635, 730, 750, 762, 895, 1074, 1095, 1270, 1790, 1825, 1905, 2190, 2685, 3175, 3650, 3810, 4475, 5370, 5475, 6350, 8950, 9125, 9271, 9525, 10950, 13067, 13425, 15875, 18250, 18542, 19050, 22375, 22733, 26134, 26850, 27375, 27813, 31750, 39201, 44750, 45466, 46355, 47625, 54750, 55626, 65335, 67125, 68199, 78402, 92710, 95250, 113665, 130670, 134250, 136398, 139065, 196005, 227330, 231775, 278130, 326675, 340995, 392010, 463550, 568325, 653350, 681990, 695325, 980025, 1136650, 1158875, 1390650, 1633375, 1659509, 1704975, 1960050, 2317750, 2841625, 3266750, 3319018, 3409950, 3476625, 4900125, 4978527, 5683250, 6953250, 8297545, 8524875, 9800250, 9957054, 16595090, 17049750, 24892635, 41487725, 49785270, 82975450, 124463175, 207438625, 248926350, 414877250, 622315875, 1244631750]

約数ペア:

[(1, 1244631750), (2, 622315875), (3, 414877250), (5, 248926350), (6, 207438625), (10, 124463175), (15, 82975450), (25, 49785270), (30, 41487725), (50, 24892635), (73, 17049750), (75, 16595090), (125, 9957054), (127, 9800250), (146, 8524875), (150, 8297545), (179, 6953250), (219, 5683250), (250, 4978527), (254, 4900125), (358, 3476625), (365, 3409950), (375, 3319018), (381, 3266750), (438, 2841625), (537, 2317750), (635, 1960050), (730, 1704975), (750, 1659509), (762, 1633375), (895, 1390650), (1074, 1158875), (1095, 1136650), (1270, 980025), (1790, 695325), (1825, 681990), (1905, 653350), (2190, 568325), (2685, 463550), (3175, 392010), (3650, 340995), (3810, 326675), (4475, 278130), (5370, 231775), (5475, 227330), (6350, 196005), (8950, 139065), (9125, 136398), (9271, 134250), (9525, 130670), (10950, 113665), (13067, 95250), (13425, 92710), (15875, 78402), (18250, 68199), (18542, 67125), (19050, 65335), (22375, 55626), (22733, 54750), (26134, 47625), (26850, 46355), (27375, 45466), (27813, 44750), (31750, 39201)]