427367160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9811}}^1$

素因数の和:9850

約数の個数: 144

約数和(自身を含む): 1526845320

約数和(自身を除く): 1099478160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 9811, 10890, 14520, 19622, 21780, 29433, 39244, 43560, 49055, 58866, 78488, 88299, 98110, 107921, 117732, 147165, 176598, 196220, 215842, 235464, 294330, 323763, 353196, 392440, 431684, 441495, 539605, 588660, 647526, 706392, 863368, 882990, 971289, 1079210, 1177320, 1187131, 1295052, 1618815, 1765980, 1942578, 2158420, 2374262, 2590104, 3237630, 3531960, 3561393, 3885156, 4316840, 4748524, 4856445, 5935655, 6475260, 7122786, 7770312, 9497048, 9712890, 10684179, 11871310, 12950520, 14245572, 17806965, 19425780, 21368358, 23742620, 28491144, 35613930, 38851560, 42736716, 47485240, 53420895, 71227860, 85473432, 106841790, 142455720, 213683580, 427367160]

約数ペア:

[(1, 427367160), (2, 213683580), (3, 142455720), (4, 106841790), (5, 85473432), (6, 71227860), (8, 53420895), (9, 47485240), (10, 42736716), (11, 38851560), (12, 35613930), (15, 28491144), (18, 23742620), (20, 21368358), (22, 19425780), (24, 17806965), (30, 14245572), (33, 12950520), (36, 11871310), (40, 10684179), (44, 9712890), (45, 9497048), (55, 7770312), (60, 7122786), (66, 6475260), (72, 5935655), (88, 4856445), (90, 4748524), (99, 4316840), (110, 3885156), (120, 3561393), (121, 3531960), (132, 3237630), (165, 2590104), (180, 2374262), (198, 2158420), (220, 1942578), (242, 1765980), (264, 1618815), (330, 1295052), (360, 1187131), (363, 1177320), (396, 1079210), (440, 971289), (484, 882990), (495, 863368), (605, 706392), (660, 647526), (726, 588660), (792, 539605), (968, 441495), (990, 431684), (1089, 392440), (1210, 353196), (1320, 323763), (1452, 294330), (1815, 235464), (1980, 215842), (2178, 196220), (2420, 176598), (2904, 147165), (3630, 117732), (3960, 107921), (4356, 98110), (4840, 88299), (5445, 78488), (7260, 58866), (8712, 49055), (9811, 43560), (10890, 39244), (14520, 29433), (19622, 21780)]