153962550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1383

約数の個数: 144

約数和(自身を含む): 485882592

約数和(自身を除く): 331920042

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 37, 42, 45, 50, 63, 70, 74, 75, 90, 105, 111, 126, 150, 175, 185, 210, 222, 225, 259, 315, 333, 350, 370, 450, 518, 525, 555, 630, 666, 777, 925, 1050, 1110, 1295, 1321, 1554, 1575, 1665, 1850, 2331, 2590, 2642, 2775, 3150, 3330, 3885, 3963, 4662, 5550, 6475, 6605, 7770, 7926, 8325, 9247, 11655, 11889, 12950, 13210, 16650, 18494, 19425, 19815, 23310, 23778, 27741, 33025, 38850, 39630, 46235, 48877, 55482, 58275, 59445, 66050, 83223, 92470, 97754, 99075, 116550, 118890, 138705, 146631, 166446, 198150, 231175, 244385, 277410, 293262, 297225, 342139, 416115, 439893, 462350, 488770, 594450, 684278, 693525, 733155, 832230, 879786, 1026417, 1221925, 1387050, 1466310, 1710695, 2052834, 2080575, 2199465, 2443850, 3079251, 3421390, 3665775, 4161150, 4398930, 5132085, 6158502, 7331550, 8553475, 10264170, 10997325, 15396255, 17106950, 21994650, 25660425, 30792510, 51320850, 76981275, 153962550]

約数ペア:

[(1, 153962550), (2, 76981275), (3, 51320850), (5, 30792510), (6, 25660425), (7, 21994650), (9, 17106950), (10, 15396255), (14, 10997325), (15, 10264170), (18, 8553475), (21, 7331550), (25, 6158502), (30, 5132085), (35, 4398930), (37, 4161150), (42, 3665775), (45, 3421390), (50, 3079251), (63, 2443850), (70, 2199465), (74, 2080575), (75, 2052834), (90, 1710695), (105, 1466310), (111, 1387050), (126, 1221925), (150, 1026417), (175, 879786), (185, 832230), (210, 733155), (222, 693525), (225, 684278), (259, 594450), (315, 488770), (333, 462350), (350, 439893), (370, 416115), (450, 342139), (518, 297225), (525, 293262), (555, 277410), (630, 244385), (666, 231175), (777, 198150), (925, 166446), (1050, 146631), (1110, 138705), (1295, 118890), (1321, 116550), (1554, 99075), (1575, 97754), (1665, 92470), (1850, 83223), (2331, 66050), (2590, 59445), (2642, 58275), (2775, 55482), (3150, 48877), (3330, 46235), (3885, 39630), (3963, 38850), (4662, 33025), (5550, 27741), (6475, 23778), (6605, 23310), (7770, 19815), (7926, 19425), (8325, 18494), (9247, 16650), (11655, 13210), (11889, 12950)]