245855250

素因数分解:

$2^1\times 3^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 224

約数和(自身を含む): 736594560

約数和(自身を除く): 490739310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 71, 75, 81, 90, 95, 114, 125, 135, 142, 150, 162, 171, 190, 213, 225, 243, 250, 270, 285, 342, 355, 375, 405, 426, 450, 475, 486, 513, 570, 639, 675, 710, 729, 750, 810, 855, 950, 1026, 1065, 1125, 1215, 1278, 1349, 1350, 1425, 1458, 1539, 1710, 1775, 1917, 2025, 2130, 2250, 2375, 2430, 2565, 2698, 2850, 3078, 3195, 3375, 3550, 3645, 3834, 4047, 4050, 4275, 4617, 4750, 5130, 5325, 5751, 6075, 6390, 6745, 6750, 7125, 7290, 7695, 8094, 8550, 8875, 9234, 9585, 10125, 10650, 11502, 12141, 12150, 12825, 13490, 13851, 14250, 15390, 15975, 17253, 17750, 18225, 19170, 20235, 20250, 21375, 23085, 24282, 25650, 26625, 27702, 28755, 30375, 31950, 33725, 34506, 36423, 36450, 38475, 40470, 42750, 46170, 47925, 51759, 53250, 57510, 60705, 60750, 64125, 67450, 69255, 72846, 76950, 79875, 86265, 91125, 95850, 101175, 103518, 109269, 115425, 121410, 128250, 138510, 143775, 159750, 168625, 172530, 182115, 182250, 192375, 202350, 218538, 230850, 239625, 258795, 287550, 303525, 327807, 337250, 346275, 364230, 384750, 431325, 479250, 505875, 517590, 546345, 577125, 607050, 655614, 692550, 718875, 862650, 910575, 983421, 1011750, 1092690, 1154250, 1293975, 1437750, 1517625, 1639035, 1731375, 1821150, 1966842, 2156625, 2587950, 2731725, 3035250, 3278070, 3462750, 4313250, 4552875, 4917105, 5463450, 6469875, 8195175, 9105750, 9834210, 12939750, 13658625, 16390350, 24585525, 27317250, 40975875, 49171050, 81951750, 122927625, 245855250]

約数ペア:

[(1, 245855250), (2, 122927625), (3, 81951750), (5, 49171050), (6, 40975875), (9, 27317250), (10, 24585525), (15, 16390350), (18, 13658625), (19, 12939750), (25, 9834210), (27, 9105750), (30, 8195175), (38, 6469875), (45, 5463450), (50, 4917105), (54, 4552875), (57, 4313250), (71, 3462750), (75, 3278070), (81, 3035250), (90, 2731725), (95, 2587950), (114, 2156625), (125, 1966842), (135, 1821150), (142, 1731375), (150, 1639035), (162, 1517625), (171, 1437750), (190, 1293975), (213, 1154250), (225, 1092690), (243, 1011750), (250, 983421), (270, 910575), (285, 862650), (342, 718875), (355, 692550), (375, 655614), (405, 607050), (426, 577125), (450, 546345), (475, 517590), (486, 505875), (513, 479250), (570, 431325), (639, 384750), (675, 364230), (710, 346275), (729, 337250), (750, 327807), (810, 303525), (855, 287550), (950, 258795), (1026, 239625), (1065, 230850), (1125, 218538), (1215, 202350), (1278, 192375), (1349, 182250), (1350, 182115), (1425, 172530), (1458, 168625), (1539, 159750), (1710, 143775), (1775, 138510), (1917, 128250), (2025, 121410), (2130, 115425), (2250, 109269), (2375, 103518), (2430, 101175), (2565, 95850), (2698, 91125), (2850, 86265), (3078, 79875), (3195, 76950), (3375, 72846), (3550, 69255), (3645, 67450), (3834, 64125), (4047, 60750), (4050, 60705), (4275, 57510), (4617, 53250), (4750, 51759), (5130, 47925), (5325, 46170), (5751, 42750), (6075, 40470), (6390, 38475), (6745, 36450), (6750, 36423), (7125, 34506), (7290, 33725), (7695, 31950), (8094, 30375), (8550, 28755), (8875, 27702), (9234, 26625), (9585, 25650), (10125, 24282), (10650, 23085), (11502, 21375), (12141, 20250), (12150, 20235), (12825, 19170), (13490, 18225), (13851, 17750), (14250, 17253), (15390, 15975)]