5112900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 216

約数和(自身を含む): 18957120

約数和(自身を除く): 13844220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 23, 25, 26, 30, 36, 38, 39, 45, 46, 50, 52, 57, 60, 65, 69, 75, 76, 78, 90, 92, 95, 100, 114, 115, 117, 130, 138, 150, 156, 171, 180, 190, 195, 207, 225, 228, 230, 234, 247, 260, 276, 285, 299, 300, 325, 342, 345, 380, 390, 414, 437, 450, 460, 468, 475, 494, 570, 575, 585, 598, 650, 684, 690, 741, 780, 828, 855, 874, 897, 900, 950, 975, 988, 1035, 1140, 1150, 1170, 1196, 1235, 1300, 1311, 1380, 1425, 1482, 1495, 1710, 1725, 1748, 1794, 1900, 1950, 2070, 2185, 2223, 2300, 2340, 2470, 2622, 2691, 2850, 2925, 2964, 2990, 3420, 3450, 3588, 3705, 3900, 3933, 4140, 4275, 4370, 4446, 4485, 4940, 5175, 5244, 5382, 5681, 5700, 5850, 5980, 6175, 6555, 6900, 7410, 7475, 7866, 8550, 8740, 8892, 8970, 10350, 10764, 10925, 11115, 11362, 11700, 12350, 13110, 13455, 14820, 14950, 15732, 17043, 17100, 17940, 18525, 19665, 20700, 21850, 22230, 22425, 22724, 24700, 26220, 26910, 28405, 29900, 32775, 34086, 37050, 39330, 43700, 44460, 44850, 51129, 53820, 55575, 56810, 65550, 67275, 68172, 74100, 78660, 85215, 89700, 98325, 102258, 111150, 113620, 131100, 134550, 142025, 170430, 196650, 204516, 222300, 255645, 269100, 284050, 340860, 393300, 426075, 511290, 568100, 852150, 1022580, 1278225, 1704300, 2556450, 5112900]

約数ペア:

[(1, 5112900), (2, 2556450), (3, 1704300), (4, 1278225), (5, 1022580), (6, 852150), (9, 568100), (10, 511290), (12, 426075), (13, 393300), (15, 340860), (18, 284050), (19, 269100), (20, 255645), (23, 222300), (25, 204516), (26, 196650), (30, 170430), (36, 142025), (38, 134550), (39, 131100), (45, 113620), (46, 111150), (50, 102258), (52, 98325), (57, 89700), (60, 85215), (65, 78660), (69, 74100), (75, 68172), (76, 67275), (78, 65550), (90, 56810), (92, 55575), (95, 53820), (100, 51129), (114, 44850), (115, 44460), (117, 43700), (130, 39330), (138, 37050), (150, 34086), (156, 32775), (171, 29900), (180, 28405), (190, 26910), (195, 26220), (207, 24700), (225, 22724), (228, 22425), (230, 22230), (234, 21850), (247, 20700), (260, 19665), (276, 18525), (285, 17940), (299, 17100), (300, 17043), (325, 15732), (342, 14950), (345, 14820), (380, 13455), (390, 13110), (414, 12350), (437, 11700), (450, 11362), (460, 11115), (468, 10925), (475, 10764), (494, 10350), (570, 8970), (575, 8892), (585, 8740), (598, 8550), (650, 7866), (684, 7475), (690, 7410), (741, 6900), (780, 6555), (828, 6175), (855, 5980), (874, 5850), (897, 5700), (900, 5681), (950, 5382), (975, 5244), (988, 5175), (1035, 4940), (1140, 4485), (1150, 4446), (1170, 4370), (1196, 4275), (1235, 4140), (1300, 3933), (1311, 3900), (1380, 3705), (1425, 3588), (1482, 3450), (1495, 3420), (1710, 2990), (1725, 2964), (1748, 2925), (1794, 2850), (1900, 2691), (1950, 2622), (2070, 2470), (2185, 2340), (2223, 2300)]