72124200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2396

約数の個数: 144

約数和(自身を含む): 256573980

約数和(自身を除く): 184449780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2357, 2550, 3060, 3400, 3825, 4714, 5100, 6120, 7071, 7650, 9428, 10200, 11785, 14142, 15300, 18856, 21213, 23570, 28284, 30600, 35355, 40069, 42426, 47140, 56568, 58925, 70710, 80138, 84852, 94280, 106065, 117850, 120207, 141420, 160276, 169704, 176775, 200345, 212130, 235700, 240414, 282840, 320552, 353550, 360621, 400690, 424260, 471400, 480828, 530325, 601035, 707100, 721242, 801380, 848520, 961656, 1001725, 1060650, 1202070, 1414200, 1442484, 1602760, 1803105, 2003450, 2121300, 2404140, 2884968, 3005175, 3606210, 4006900, 4242600, 4808280, 6010350, 7212420, 8013800, 9015525, 12020700, 14424840, 18031050, 24041400, 36062100, 72124200]

約数ペア:

[(1, 72124200), (2, 36062100), (3, 24041400), (4, 18031050), (5, 14424840), (6, 12020700), (8, 9015525), (9, 8013800), (10, 7212420), (12, 6010350), (15, 4808280), (17, 4242600), (18, 4006900), (20, 3606210), (24, 3005175), (25, 2884968), (30, 2404140), (34, 2121300), (36, 2003450), (40, 1803105), (45, 1602760), (50, 1442484), (51, 1414200), (60, 1202070), (68, 1060650), (72, 1001725), (75, 961656), (85, 848520), (90, 801380), (100, 721242), (102, 707100), (120, 601035), (136, 530325), (150, 480828), (153, 471400), (170, 424260), (180, 400690), (200, 360621), (204, 353550), (225, 320552), (255, 282840), (300, 240414), (306, 235700), (340, 212130), (360, 200345), (408, 176775), (425, 169704), (450, 160276), (510, 141420), (600, 120207), (612, 117850), (680, 106065), (765, 94280), (850, 84852), (900, 80138), (1020, 70710), (1224, 58925), (1275, 56568), (1530, 47140), (1700, 42426), (1800, 40069), (2040, 35355), (2357, 30600), (2550, 28284), (3060, 23570), (3400, 21213), (3825, 18856), (4714, 15300), (5100, 14142), (6120, 11785), (7071, 10200), (7650, 9428)]