131382900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:631

約数の個数: 216

約数和(自身を含む): 469594944

約数和(自身を除く): 338212044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 25, 30, 33, 36, 44, 45, 46, 50, 55, 60, 66, 69, 75, 90, 92, 99, 100, 110, 115, 132, 138, 150, 165, 180, 198, 207, 220, 225, 230, 253, 275, 276, 300, 330, 345, 396, 414, 450, 460, 495, 506, 550, 575, 577, 660, 690, 759, 825, 828, 900, 990, 1012, 1035, 1100, 1150, 1154, 1265, 1380, 1518, 1650, 1725, 1731, 1980, 2070, 2277, 2300, 2308, 2475, 2530, 2885, 3036, 3300, 3450, 3462, 3795, 4140, 4554, 4950, 5060, 5175, 5193, 5770, 6325, 6347, 6900, 6924, 7590, 8655, 9108, 9900, 10350, 10386, 11385, 11540, 12650, 12694, 13271, 14425, 15180, 17310, 18975, 19041, 20700, 20772, 22770, 25300, 25388, 25965, 26542, 28850, 31735, 34620, 37950, 38082, 39813, 43275, 45540, 51930, 53084, 56925, 57123, 57700, 63470, 66355, 75900, 76164, 79626, 86550, 95205, 103860, 113850, 114246, 119439, 126940, 129825, 132710, 145981, 158675, 159252, 173100, 190410, 199065, 227700, 228492, 238878, 259650, 265420, 285615, 291962, 317350, 331775, 380820, 398130, 437943, 476025, 477756, 519300, 571230, 583924, 597195, 634700, 663550, 729905, 796260, 875886, 952050, 995325, 1142460, 1194390, 1313829, 1327100, 1428075, 1459810, 1751772, 1904100, 1990650, 2189715, 2388780, 2627658, 2856150, 2919620, 2985975, 3649525, 3981300, 4379430, 5255316, 5712300, 5971950, 6569145, 7299050, 8758860, 10948575, 11943900, 13138290, 14598100, 21897150, 26276580, 32845725, 43794300, 65691450, 131382900]

約数ペア:

[(1, 131382900), (2, 65691450), (3, 43794300), (4, 32845725), (5, 26276580), (6, 21897150), (9, 14598100), (10, 13138290), (11, 11943900), (12, 10948575), (15, 8758860), (18, 7299050), (20, 6569145), (22, 5971950), (23, 5712300), (25, 5255316), (30, 4379430), (33, 3981300), (36, 3649525), (44, 2985975), (45, 2919620), (46, 2856150), (50, 2627658), (55, 2388780), (60, 2189715), (66, 1990650), (69, 1904100), (75, 1751772), (90, 1459810), (92, 1428075), (99, 1327100), (100, 1313829), (110, 1194390), (115, 1142460), (132, 995325), (138, 952050), (150, 875886), (165, 796260), (180, 729905), (198, 663550), (207, 634700), (220, 597195), (225, 583924), (230, 571230), (253, 519300), (275, 477756), (276, 476025), (300, 437943), (330, 398130), (345, 380820), (396, 331775), (414, 317350), (450, 291962), (460, 285615), (495, 265420), (506, 259650), (550, 238878), (575, 228492), (577, 227700), (660, 199065), (690, 190410), (759, 173100), (825, 159252), (828, 158675), (900, 145981), (990, 132710), (1012, 129825), (1035, 126940), (1100, 119439), (1150, 114246), (1154, 113850), (1265, 103860), (1380, 95205), (1518, 86550), (1650, 79626), (1725, 76164), (1731, 75900), (1980, 66355), (2070, 63470), (2277, 57700), (2300, 57123), (2308, 56925), (2475, 53084), (2530, 51930), (2885, 45540), (3036, 43275), (3300, 39813), (3450, 38082), (3462, 37950), (3795, 34620), (4140, 31735), (4554, 28850), (4950, 26542), (5060, 25965), (5175, 25388), (5193, 25300), (5770, 22770), (6325, 20772), (6347, 20700), (6900, 19041), (6924, 18975), (7590, 17310), (8655, 15180), (9108, 14425), (9900, 13271), (10350, 12694), (10386, 12650), (11385, 11540)]