343485691900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{104311}}^1$

素因数の和:104504

約数の個数: 144

約数和(自身を含む): 855629611200

約数和(自身を除く): 512143919300

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 149, 170, 221, 260, 298, 325, 340, 425, 442, 596, 650, 745, 850, 884, 1105, 1300, 1490, 1700, 1937, 2210, 2533, 2980, 3725, 3874, 4420, 5066, 5525, 7450, 7748, 9685, 10132, 11050, 12665, 14900, 19370, 22100, 25330, 32929, 38740, 48425, 50660, 63325, 65858, 96850, 104311, 126650, 131716, 164645, 193700, 208622, 253300, 329290, 417244, 521555, 658580, 823225, 1043110, 1356043, 1646450, 1773287, 2086220, 2607775, 2712086, 3292900, 3546574, 5215550, 5424172, 6780215, 7093148, 8866435, 10431100, 13560430, 15542339, 17732870, 23052731, 27120860, 31084678, 33901075, 35465740, 44332175, 46105462, 62169356, 67802150, 77711695, 88664350, 92210924, 115263655, 135604300, 155423390, 177328700, 202050407, 230527310, 264219763, 310846780, 388558475, 404100814, 461054620, 528439526, 576318275, 777116950, 808201628, 1010252035, 1056879052, 1152636550, 1321098815, 1554233900, 2020504070, 2305273100, 2642197630, 3434856919, 4041008140, 5051260175, 5284395260, 6605494075, 6869713838, 10102520350, 13210988150, 13739427676, 17174284595, 20205040700, 26421976300, 34348569190, 68697138380, 85871422975, 171742845950, 343485691900]

約数ペア:

[(1, 343485691900), (2, 171742845950), (4, 85871422975), (5, 68697138380), (10, 34348569190), (13, 26421976300), (17, 20205040700), (20, 17174284595), (25, 13739427676), (26, 13210988150), (34, 10102520350), (50, 6869713838), (52, 6605494075), (65, 5284395260), (68, 5051260175), (85, 4041008140), (100, 3434856919), (130, 2642197630), (149, 2305273100), (170, 2020504070), (221, 1554233900), (260, 1321098815), (298, 1152636550), (325, 1056879052), (340, 1010252035), (425, 808201628), (442, 777116950), (596, 576318275), (650, 528439526), (745, 461054620), (850, 404100814), (884, 388558475), (1105, 310846780), (1300, 264219763), (1490, 230527310), (1700, 202050407), (1937, 177328700), (2210, 155423390), (2533, 135604300), (2980, 115263655), (3725, 92210924), (3874, 88664350), (4420, 77711695), (5066, 67802150), (5525, 62169356), (7450, 46105462), (7748, 44332175), (9685, 35465740), (10132, 33901075), (11050, 31084678), (12665, 27120860), (14900, 23052731), (19370, 17732870), (22100, 15542339), (25330, 13560430), (32929, 10431100), (38740, 8866435), (48425, 7093148), (50660, 6780215), (63325, 5424172), (65858, 5215550), (96850, 3546574), (104311, 3292900), (126650, 2712086), (131716, 2607775), (164645, 2086220), (193700, 1773287), (208622, 1646450), (253300, 1356043), (329290, 1043110), (417244, 823225), (521555, 658580)]