210887550

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1065

約数の個数: 144

約数和(自身を含む): 622741392

約数和(自身を除く): 411853842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 81, 85, 90, 102, 135, 150, 153, 162, 170, 225, 243, 255, 270, 306, 405, 425, 450, 459, 486, 510, 675, 765, 810, 850, 918, 1021, 1215, 1275, 1350, 1377, 1530, 2025, 2042, 2295, 2430, 2550, 2754, 3063, 3825, 4050, 4131, 4590, 5105, 6075, 6126, 6885, 7650, 8262, 9189, 10210, 11475, 12150, 13770, 15315, 17357, 18378, 20655, 22950, 25525, 27567, 30630, 34425, 34714, 41310, 45945, 51050, 52071, 55134, 68850, 76575, 82701, 86785, 91890, 103275, 104142, 137835, 153150, 156213, 165402, 173570, 206550, 229725, 248103, 260355, 275670, 312426, 413505, 433925, 459450, 468639, 496206, 520710, 689175, 781065, 827010, 867850, 937278, 1240515, 1301775, 1378350, 1405917, 1562130, 2067525, 2343195, 2481030, 2603550, 2811834, 3905325, 4135050, 4217751, 4686390, 6202575, 7029585, 7810650, 8435502, 11715975, 12405150, 14059170, 21088755, 23431950, 35147925, 42177510, 70295850, 105443775, 210887550]

約数ペア:

[(1, 210887550), (2, 105443775), (3, 70295850), (5, 42177510), (6, 35147925), (9, 23431950), (10, 21088755), (15, 14059170), (17, 12405150), (18, 11715975), (25, 8435502), (27, 7810650), (30, 7029585), (34, 6202575), (45, 4686390), (50, 4217751), (51, 4135050), (54, 3905325), (75, 2811834), (81, 2603550), (85, 2481030), (90, 2343195), (102, 2067525), (135, 1562130), (150, 1405917), (153, 1378350), (162, 1301775), (170, 1240515), (225, 937278), (243, 867850), (255, 827010), (270, 781065), (306, 689175), (405, 520710), (425, 496206), (450, 468639), (459, 459450), (486, 433925), (510, 413505), (675, 312426), (765, 275670), (810, 260355), (850, 248103), (918, 229725), (1021, 206550), (1215, 173570), (1275, 165402), (1350, 156213), (1377, 153150), (1530, 137835), (2025, 104142), (2042, 103275), (2295, 91890), (2430, 86785), (2550, 82701), (2754, 76575), (3063, 68850), (3825, 55134), (4050, 52071), (4131, 51050), (4590, 45945), (5105, 41310), (6075, 34714), (6126, 34425), (6885, 30630), (7650, 27567), (8262, 25525), (9189, 22950), (10210, 20655), (11475, 18378), (12150, 17357), (13770, 15315)]