391263000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3246

約数の個数: 128

約数和(自身を含む): 1250907840

約数和(自身を除く): 859644840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 125, 150, 164, 200, 205, 246, 250, 300, 328, 375, 410, 492, 500, 600, 615, 750, 820, 984, 1000, 1025, 1230, 1500, 1640, 2050, 2460, 3000, 3075, 3181, 4100, 4920, 5125, 6150, 6362, 8200, 9543, 10250, 12300, 12724, 15375, 15905, 19086, 20500, 24600, 25448, 30750, 31810, 38172, 41000, 47715, 61500, 63620, 76344, 79525, 95430, 123000, 127240, 130421, 159050, 190860, 238575, 260842, 318100, 381720, 391263, 397625, 477150, 521684, 636200, 652105, 782526, 795250, 954300, 1043368, 1192875, 1304210, 1565052, 1590500, 1908600, 1956315, 2385750, 2608420, 3130104, 3181000, 3260525, 3912630, 4771500, 5216840, 6521050, 7825260, 9543000, 9781575, 13042100, 15650520, 16302625, 19563150, 26084200, 32605250, 39126300, 48907875, 65210500, 78252600, 97815750, 130421000, 195631500, 391263000]

約数ペア:

[(1, 391263000), (2, 195631500), (3, 130421000), (4, 97815750), (5, 78252600), (6, 65210500), (8, 48907875), (10, 39126300), (12, 32605250), (15, 26084200), (20, 19563150), (24, 16302625), (25, 15650520), (30, 13042100), (40, 9781575), (41, 9543000), (50, 7825260), (60, 6521050), (75, 5216840), (82, 4771500), (100, 3912630), (120, 3260525), (123, 3181000), (125, 3130104), (150, 2608420), (164, 2385750), (200, 1956315), (205, 1908600), (246, 1590500), (250, 1565052), (300, 1304210), (328, 1192875), (375, 1043368), (410, 954300), (492, 795250), (500, 782526), (600, 652105), (615, 636200), (750, 521684), (820, 477150), (984, 397625), (1000, 391263), (1025, 381720), (1230, 318100), (1500, 260842), (1640, 238575), (2050, 190860), (2460, 159050), (3000, 130421), (3075, 127240), (3181, 123000), (4100, 95430), (4920, 79525), (5125, 76344), (6150, 63620), (6362, 61500), (8200, 47715), (9543, 41000), (10250, 38172), (12300, 31810), (12724, 30750), (15375, 25448), (15905, 24600), (19086, 20500)]