245827800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3394

約数の個数: 144

約数和(自身を含む): 845961480

約数和(自身を除く): 600133680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 41, 45, 50, 60, 72, 75, 82, 90, 100, 120, 123, 150, 164, 180, 200, 205, 225, 246, 300, 328, 360, 369, 410, 450, 492, 600, 615, 738, 820, 900, 984, 1025, 1230, 1476, 1640, 1800, 1845, 2050, 2460, 2952, 3075, 3331, 3690, 4100, 4920, 6150, 6662, 7380, 8200, 9225, 9993, 12300, 13324, 14760, 16655, 18450, 19986, 24600, 26648, 29979, 33310, 36900, 39972, 49965, 59958, 66620, 73800, 79944, 83275, 99930, 119916, 133240, 136571, 149895, 166550, 199860, 239832, 249825, 273142, 299790, 333100, 399720, 409713, 499650, 546284, 599580, 666200, 682855, 749475, 819426, 999300, 1092568, 1199160, 1229139, 1365710, 1498950, 1638852, 1998600, 2048565, 2458278, 2731420, 2997900, 3277704, 3414275, 4097130, 4916556, 5462840, 5995800, 6145695, 6828550, 8194260, 9833112, 10242825, 12291390, 13657100, 16388520, 20485650, 24582780, 27314200, 30728475, 40971300, 49165560, 61456950, 81942600, 122913900, 245827800]

約数ペア:

[(1, 245827800), (2, 122913900), (3, 81942600), (4, 61456950), (5, 49165560), (6, 40971300), (8, 30728475), (9, 27314200), (10, 24582780), (12, 20485650), (15, 16388520), (18, 13657100), (20, 12291390), (24, 10242825), (25, 9833112), (30, 8194260), (36, 6828550), (40, 6145695), (41, 5995800), (45, 5462840), (50, 4916556), (60, 4097130), (72, 3414275), (75, 3277704), (82, 2997900), (90, 2731420), (100, 2458278), (120, 2048565), (123, 1998600), (150, 1638852), (164, 1498950), (180, 1365710), (200, 1229139), (205, 1199160), (225, 1092568), (246, 999300), (300, 819426), (328, 749475), (360, 682855), (369, 666200), (410, 599580), (450, 546284), (492, 499650), (600, 409713), (615, 399720), (738, 333100), (820, 299790), (900, 273142), (984, 249825), (1025, 239832), (1230, 199860), (1476, 166550), (1640, 149895), (1800, 136571), (1845, 133240), (2050, 119916), (2460, 99930), (2952, 83275), (3075, 79944), (3331, 73800), (3690, 66620), (4100, 59958), (4920, 49965), (6150, 39972), (6662, 36900), (7380, 33310), (8200, 29979), (9225, 26648), (9993, 24600), (12300, 19986), (13324, 18450), (14760, 16655)]