156880500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 532267008

約数和(自身を除く): 375386508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 67, 70, 75, 84, 100, 105, 125, 134, 140, 150, 175, 201, 210, 223, 250, 268, 300, 335, 350, 375, 402, 420, 446, 469, 500, 525, 669, 670, 700, 750, 804, 875, 892, 938, 1005, 1050, 1115, 1338, 1340, 1407, 1500, 1561, 1675, 1750, 1876, 2010, 2100, 2230, 2345, 2625, 2676, 2814, 3122, 3345, 3350, 3500, 4020, 4460, 4683, 4690, 5025, 5250, 5575, 5628, 6244, 6690, 6700, 7035, 7805, 8375, 9366, 9380, 10050, 10500, 11150, 11725, 13380, 14070, 14941, 15610, 16725, 16750, 18732, 20100, 22300, 23415, 23450, 25125, 27875, 28140, 29882, 31220, 33450, 33500, 35175, 39025, 44823, 46830, 46900, 50250, 55750, 58625, 59764, 66900, 70350, 74705, 78050, 83625, 89646, 93660, 100500, 104587, 111500, 117075, 117250, 140700, 149410, 156100, 167250, 175875, 179292, 195125, 209174, 224115, 234150, 234500, 298820, 313761, 334500, 351750, 373525, 390250, 418348, 448230, 468300, 522935, 585375, 627522, 703500, 747050, 780500, 896460, 1045870, 1120575, 1170750, 1255044, 1494100, 1568805, 1867625, 2091740, 2241150, 2341500, 2614675, 3137610, 3735250, 4482300, 5229350, 5602875, 6275220, 7470500, 7844025, 10458700, 11205750, 13073375, 15688050, 22411500, 26146750, 31376100, 39220125, 52293500, 78440250, 156880500]

約数ペア:

[(1, 156880500), (2, 78440250), (3, 52293500), (4, 39220125), (5, 31376100), (6, 26146750), (7, 22411500), (10, 15688050), (12, 13073375), (14, 11205750), (15, 10458700), (20, 7844025), (21, 7470500), (25, 6275220), (28, 5602875), (30, 5229350), (35, 4482300), (42, 3735250), (50, 3137610), (60, 2614675), (67, 2341500), (70, 2241150), (75, 2091740), (84, 1867625), (100, 1568805), (105, 1494100), (125, 1255044), (134, 1170750), (140, 1120575), (150, 1045870), (175, 896460), (201, 780500), (210, 747050), (223, 703500), (250, 627522), (268, 585375), (300, 522935), (335, 468300), (350, 448230), (375, 418348), (402, 390250), (420, 373525), (446, 351750), (469, 334500), (500, 313761), (525, 298820), (669, 234500), (670, 234150), (700, 224115), (750, 209174), (804, 195125), (875, 179292), (892, 175875), (938, 167250), (1005, 156100), (1050, 149410), (1115, 140700), (1338, 117250), (1340, 117075), (1407, 111500), (1500, 104587), (1561, 100500), (1675, 93660), (1750, 89646), (1876, 83625), (2010, 78050), (2100, 74705), (2230, 70350), (2345, 66900), (2625, 59764), (2676, 58625), (2814, 55750), (3122, 50250), (3345, 46900), (3350, 46830), (3500, 44823), (4020, 39025), (4460, 35175), (4683, 33500), (4690, 33450), (5025, 31220), (5250, 29882), (5575, 28140), (5628, 27875), (6244, 25125), (6690, 23450), (6700, 23415), (7035, 22300), (7805, 20100), (8375, 18732), (9366, 16750), (9380, 16725), (10050, 15610), (10500, 14941), (11150, 14070), (11725, 13380)]