755103510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:555

約数の個数: 192

約数和(自身を含む): 2381184000

約数和(自身を除く): 1626080490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 199, 210, 266, 285, 315, 317, 342, 398, 399, 570, 597, 630, 634, 665, 798, 855, 951, 995, 1194, 1197, 1330, 1393, 1585, 1710, 1791, 1902, 1990, 1995, 2219, 2394, 2786, 2853, 2985, 3170, 3582, 3781, 3990, 4179, 4438, 4755, 5706, 5970, 5985, 6023, 6657, 6965, 7562, 8358, 8955, 9510, 11095, 11343, 11970, 12046, 12537, 13314, 13930, 14265, 17910, 18069, 18905, 19971, 20895, 22190, 22686, 25074, 26467, 28530, 30115, 33285, 34029, 36138, 37810, 39942, 41790, 42161, 52934, 54207, 56715, 60230, 62685, 63083, 66570, 68058, 79401, 84322, 90345, 99855, 108414, 113430, 125370, 126166, 126483, 132335, 158802, 170145, 180690, 189249, 199710, 210805, 238203, 252966, 264670, 271035, 315415, 340290, 378498, 379449, 397005, 421610, 441581, 476406, 542070, 567747, 630830, 632415, 758898, 794010, 883162, 946245, 1135494, 1191015, 1198577, 1264830, 1324743, 1892490, 1897245, 2207905, 2382030, 2397154, 2649486, 2838735, 3595731, 3794490, 3974229, 4415810, 5677470, 5992885, 6623715, 7191462, 7948458, 8390039, 10787193, 11985770, 13247430, 16780078, 17978655, 19871145, 21574386, 25170117, 35957310, 39742290, 41950195, 50340234, 53935965, 75510351, 83900390, 107871930, 125850585, 151020702, 251701170, 377551755, 755103510]

約数ペア:

[(1, 755103510), (2, 377551755), (3, 251701170), (5, 151020702), (6, 125850585), (7, 107871930), (9, 83900390), (10, 75510351), (14, 53935965), (15, 50340234), (18, 41950195), (19, 39742290), (21, 35957310), (30, 25170117), (35, 21574386), (38, 19871145), (42, 17978655), (45, 16780078), (57, 13247430), (63, 11985770), (70, 10787193), (90, 8390039), (95, 7948458), (105, 7191462), (114, 6623715), (126, 5992885), (133, 5677470), (171, 4415810), (190, 3974229), (199, 3794490), (210, 3595731), (266, 2838735), (285, 2649486), (315, 2397154), (317, 2382030), (342, 2207905), (398, 1897245), (399, 1892490), (570, 1324743), (597, 1264830), (630, 1198577), (634, 1191015), (665, 1135494), (798, 946245), (855, 883162), (951, 794010), (995, 758898), (1194, 632415), (1197, 630830), (1330, 567747), (1393, 542070), (1585, 476406), (1710, 441581), (1791, 421610), (1902, 397005), (1990, 379449), (1995, 378498), (2219, 340290), (2394, 315415), (2786, 271035), (2853, 264670), (2985, 252966), (3170, 238203), (3582, 210805), (3781, 199710), (3990, 189249), (4179, 180690), (4438, 170145), (4755, 158802), (5706, 132335), (5970, 126483), (5985, 126166), (6023, 125370), (6657, 113430), (6965, 108414), (7562, 99855), (8358, 90345), (8955, 84322), (9510, 79401), (11095, 68058), (11343, 66570), (11970, 63083), (12046, 62685), (12537, 60230), (13314, 56715), (13930, 54207), (14265, 52934), (17910, 42161), (18069, 41790), (18905, 39942), (19971, 37810), (20895, 36138), (22190, 34029), (22686, 33285), (25074, 30115), (26467, 28530)]