28831200

素因数分解:

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

素因数の和:357

約数の個数: 144

約数和(自身を含む): 96462576

約数和(自身を除く): 67631376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 80, 82, 96, 100, 120, 123, 150, 160, 164, 200, 205, 240, 246, 293, 300, 328, 400, 410, 480, 492, 586, 600, 615, 656, 800, 820, 879, 984, 1025, 1172, 1200, 1230, 1312, 1465, 1640, 1758, 1968, 2050, 2344, 2400, 2460, 2930, 3075, 3280, 3516, 3936, 4100, 4395, 4688, 4920, 5860, 6150, 6560, 7032, 7325, 8200, 8790, 9376, 9840, 11720, 12013, 12300, 14064, 14650, 16400, 17580, 19680, 21975, 23440, 24026, 24600, 28128, 29300, 32800, 35160, 36039, 43950, 46880, 48052, 49200, 58600, 60065, 70320, 72078, 87900, 96104, 98400, 117200, 120130, 140640, 144156, 175800, 180195, 192208, 234400, 240260, 288312, 300325, 351600, 360390, 384416, 480520, 576624, 600650, 703200, 720780, 900975, 961040, 1153248, 1201300, 1441560, 1801950, 1922080, 2402600, 2883120, 3603900, 4805200, 5766240, 7207800, 9610400, 14415600, 28831200]

約数ペア:

[(1, 28831200), (2, 14415600), (3, 9610400), (4, 7207800), (5, 5766240), (6, 4805200), (8, 3603900), (10, 2883120), (12, 2402600), (15, 1922080), (16, 1801950), (20, 1441560), (24, 1201300), (25, 1153248), (30, 961040), (32, 900975), (40, 720780), (41, 703200), (48, 600650), (50, 576624), (60, 480520), (75, 384416), (80, 360390), (82, 351600), (96, 300325), (100, 288312), (120, 240260), (123, 234400), (150, 192208), (160, 180195), (164, 175800), (200, 144156), (205, 140640), (240, 120130), (246, 117200), (293, 98400), (300, 96104), (328, 87900), (400, 72078), (410, 70320), (480, 60065), (492, 58600), (586, 49200), (600, 48052), (615, 46880), (656, 43950), (800, 36039), (820, 35160), (879, 32800), (984, 29300), (1025, 28128), (1172, 24600), (1200, 24026), (1230, 23440), (1312, 21975), (1465, 19680), (1640, 17580), (1758, 16400), (1968, 14650), (2050, 14064), (2344, 12300), (2400, 12013), (2460, 11720), (2930, 9840), (3075, 9376), (3280, 8790), (3516, 8200), (3936, 7325), (4100, 7032), (4395, 6560), (4688, 6150), (4920, 5860)]