72078000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 160

約数和(自身を含む): 238859712

約数和(自身を除く): 166781712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 125, 150, 164, 200, 205, 240, 246, 250, 293, 300, 328, 375, 400, 410, 492, 500, 586, 600, 615, 656, 750, 820, 879, 984, 1000, 1025, 1172, 1200, 1230, 1465, 1500, 1640, 1758, 1968, 2000, 2050, 2344, 2460, 2930, 3000, 3075, 3280, 3516, 4100, 4395, 4688, 4920, 5125, 5860, 6000, 6150, 7032, 7325, 8200, 8790, 9840, 10250, 11720, 12013, 12300, 14064, 14650, 15375, 16400, 17580, 20500, 21975, 23440, 24026, 24600, 29300, 30750, 35160, 36039, 36625, 41000, 43950, 48052, 49200, 58600, 60065, 61500, 70320, 72078, 73250, 82000, 87900, 96104, 109875, 117200, 120130, 123000, 144156, 146500, 175800, 180195, 192208, 219750, 240260, 246000, 288312, 293000, 300325, 351600, 360390, 439500, 480520, 576624, 586000, 600650, 720780, 879000, 900975, 961040, 1201300, 1441560, 1501625, 1758000, 1801950, 2402600, 2883120, 3003250, 3603900, 4504875, 4805200, 6006500, 7207800, 9009750, 12013000, 14415600, 18019500, 24026000, 36039000, 72078000]

約数ペア:

[(1, 72078000), (2, 36039000), (3, 24026000), (4, 18019500), (5, 14415600), (6, 12013000), (8, 9009750), (10, 7207800), (12, 6006500), (15, 4805200), (16, 4504875), (20, 3603900), (24, 3003250), (25, 2883120), (30, 2402600), (40, 1801950), (41, 1758000), (48, 1501625), (50, 1441560), (60, 1201300), (75, 961040), (80, 900975), (82, 879000), (100, 720780), (120, 600650), (123, 586000), (125, 576624), (150, 480520), (164, 439500), (200, 360390), (205, 351600), (240, 300325), (246, 293000), (250, 288312), (293, 246000), (300, 240260), (328, 219750), (375, 192208), (400, 180195), (410, 175800), (492, 146500), (500, 144156), (586, 123000), (600, 120130), (615, 117200), (656, 109875), (750, 96104), (820, 87900), (879, 82000), (984, 73250), (1000, 72078), (1025, 70320), (1172, 61500), (1200, 60065), (1230, 58600), (1465, 49200), (1500, 48052), (1640, 43950), (1758, 41000), (1968, 36625), (2000, 36039), (2050, 35160), (2344, 30750), (2460, 29300), (2930, 24600), (3000, 24026), (3075, 23440), (3280, 21975), (3516, 20500), (4100, 17580), (4395, 16400), (4688, 15375), (4920, 14650), (5125, 14064), (5860, 12300), (6000, 12013), (6150, 11720), (7032, 10250), (7325, 9840), (8200, 8790)]