139749750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 455569920

約数和(自身を除く): 315820170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 125, 126, 133, 150, 171, 175, 190, 210, 225, 250, 266, 285, 315, 342, 350, 375, 399, 450, 467, 475, 525, 570, 630, 665, 750, 798, 855, 875, 934, 950, 1050, 1125, 1197, 1330, 1401, 1425, 1575, 1710, 1750, 1995, 2250, 2335, 2375, 2394, 2625, 2802, 2850, 3150, 3269, 3325, 3990, 4203, 4275, 4670, 4750, 5250, 5985, 6538, 6650, 7005, 7125, 7875, 8406, 8550, 8873, 9807, 9975, 11675, 11970, 14010, 14250, 15750, 16345, 16625, 17746, 19614, 19950, 21015, 21375, 23350, 26619, 29421, 29925, 32690, 33250, 35025, 42030, 42750, 44365, 49035, 49875, 53238, 58375, 58842, 59850, 62111, 70050, 79857, 81725, 88730, 98070, 99750, 105075, 116750, 124222, 133095, 147105, 149625, 159714, 163450, 175125, 186333, 210150, 221825, 245175, 266190, 294210, 299250, 310555, 350250, 372666, 399285, 408625, 443650, 490350, 525375, 558999, 621110, 665475, 735525, 798570, 817250, 931665, 1050750, 1109125, 1117998, 1225875, 1330950, 1471050, 1552775, 1863330, 1996425, 2218250, 2451750, 2794995, 3105550, 3327375, 3677625, 3992850, 4658325, 5589990, 6654750, 7355250, 7763875, 9316650, 9982125, 13974975, 15527750, 19964250, 23291625, 27949950, 46583250, 69874875, 139749750]

約数ペア:

[(1, 139749750), (2, 69874875), (3, 46583250), (5, 27949950), (6, 23291625), (7, 19964250), (9, 15527750), (10, 13974975), (14, 9982125), (15, 9316650), (18, 7763875), (19, 7355250), (21, 6654750), (25, 5589990), (30, 4658325), (35, 3992850), (38, 3677625), (42, 3327375), (45, 3105550), (50, 2794995), (57, 2451750), (63, 2218250), (70, 1996425), (75, 1863330), (90, 1552775), (95, 1471050), (105, 1330950), (114, 1225875), (125, 1117998), (126, 1109125), (133, 1050750), (150, 931665), (171, 817250), (175, 798570), (190, 735525), (210, 665475), (225, 621110), (250, 558999), (266, 525375), (285, 490350), (315, 443650), (342, 408625), (350, 399285), (375, 372666), (399, 350250), (450, 310555), (467, 299250), (475, 294210), (525, 266190), (570, 245175), (630, 221825), (665, 210150), (750, 186333), (798, 175125), (855, 163450), (875, 159714), (934, 149625), (950, 147105), (1050, 133095), (1125, 124222), (1197, 116750), (1330, 105075), (1401, 99750), (1425, 98070), (1575, 88730), (1710, 81725), (1750, 79857), (1995, 70050), (2250, 62111), (2335, 59850), (2375, 58842), (2394, 58375), (2625, 53238), (2802, 49875), (2850, 49035), (3150, 44365), (3269, 42750), (3325, 42030), (3990, 35025), (4203, 33250), (4275, 32690), (4670, 29925), (4750, 29421), (5250, 26619), (5985, 23350), (6538, 21375), (6650, 21015), (7005, 19950), (7125, 19614), (7875, 17746), (8406, 16625), (8550, 16345), (8873, 15750), (9807, 14250), (9975, 14010), (11675, 11970)]