259898250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 678233088

約数和(自身を除く): 418334838

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 73, 75, 94, 101, 125, 141, 146, 150, 202, 219, 235, 250, 282, 303, 365, 375, 438, 470, 505, 606, 705, 730, 750, 1010, 1095, 1175, 1410, 1515, 1825, 2190, 2350, 2525, 3030, 3431, 3525, 3650, 4747, 5050, 5475, 5875, 6862, 7050, 7373, 7575, 9125, 9494, 10293, 10950, 11750, 12625, 14241, 14746, 15150, 17155, 17625, 18250, 20586, 22119, 23735, 25250, 27375, 28482, 34310, 35250, 36865, 37875, 44238, 47470, 51465, 54750, 71205, 73730, 75750, 85775, 102930, 110595, 118675, 142410, 171550, 184325, 221190, 237350, 257325, 346531, 356025, 368650, 428875, 514650, 552975, 593375, 693062, 712050, 857750, 921625, 1039593, 1105950, 1186750, 1286625, 1732655, 1780125, 1843250, 2079186, 2573250, 2764875, 3465310, 3560250, 5197965, 5529750, 8663275, 10395930, 17326550, 25989825, 43316375, 51979650, 86632750, 129949125, 259898250]

約数ペア:

[(1, 259898250), (2, 129949125), (3, 86632750), (5, 51979650), (6, 43316375), (10, 25989825), (15, 17326550), (25, 10395930), (30, 8663275), (47, 5529750), (50, 5197965), (73, 3560250), (75, 3465310), (94, 2764875), (101, 2573250), (125, 2079186), (141, 1843250), (146, 1780125), (150, 1732655), (202, 1286625), (219, 1186750), (235, 1105950), (250, 1039593), (282, 921625), (303, 857750), (365, 712050), (375, 693062), (438, 593375), (470, 552975), (505, 514650), (606, 428875), (705, 368650), (730, 356025), (750, 346531), (1010, 257325), (1095, 237350), (1175, 221190), (1410, 184325), (1515, 171550), (1825, 142410), (2190, 118675), (2350, 110595), (2525, 102930), (3030, 85775), (3431, 75750), (3525, 73730), (3650, 71205), (4747, 54750), (5050, 51465), (5475, 47470), (5875, 44238), (6862, 37875), (7050, 36865), (7373, 35250), (7575, 34310), (9125, 28482), (9494, 27375), (10293, 25250), (10950, 23735), (11750, 22119), (12625, 20586), (14241, 18250), (14746, 17625), (15150, 17155)]