15511653150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{21757}}^1$

素因数の和:21883

約数の個数: 144

約数和(自身を含む): 45212949936

約数和(自身を除く): 29701296786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 97, 98, 105, 147, 150, 175, 194, 210, 245, 291, 294, 350, 485, 490, 525, 582, 679, 735, 970, 1050, 1225, 1358, 1455, 1470, 2037, 2425, 2450, 2910, 3395, 3675, 4074, 4753, 4850, 6790, 7275, 7350, 9506, 10185, 14259, 14550, 16975, 20370, 21757, 23765, 28518, 33950, 43514, 47530, 50925, 65271, 71295, 101850, 108785, 118825, 130542, 142590, 152299, 217570, 237650, 304598, 326355, 356475, 456897, 543925, 652710, 712950, 761495, 913794, 1066093, 1087850, 1522990, 1631775, 2110429, 2132186, 2284485, 3198279, 3263550, 3807475, 4220858, 4568970, 5330465, 6331287, 6396558, 7614950, 10552145, 10660930, 11422425, 12662574, 14773003, 15991395, 21104290, 22844850, 26652325, 29546006, 31656435, 31982790, 44319009, 52760725, 53304650, 63312870, 73865015, 79956975, 88638018, 103411021, 105521450, 147730030, 158282175, 159913950, 206822042, 221595045, 310233063, 316564350, 369325075, 443190090, 517055105, 620466126, 738650150, 1034110210, 1107975225, 1551165315, 2215950450, 2585275525, 3102330630, 5170551050, 7755826575, 15511653150]

約数ペア:

[(1, 15511653150), (2, 7755826575), (3, 5170551050), (5, 3102330630), (6, 2585275525), (7, 2215950450), (10, 1551165315), (14, 1107975225), (15, 1034110210), (21, 738650150), (25, 620466126), (30, 517055105), (35, 443190090), (42, 369325075), (49, 316564350), (50, 310233063), (70, 221595045), (75, 206822042), (97, 159913950), (98, 158282175), (105, 147730030), (147, 105521450), (150, 103411021), (175, 88638018), (194, 79956975), (210, 73865015), (245, 63312870), (291, 53304650), (294, 52760725), (350, 44319009), (485, 31982790), (490, 31656435), (525, 29546006), (582, 26652325), (679, 22844850), (735, 21104290), (970, 15991395), (1050, 14773003), (1225, 12662574), (1358, 11422425), (1455, 10660930), (1470, 10552145), (2037, 7614950), (2425, 6396558), (2450, 6331287), (2910, 5330465), (3395, 4568970), (3675, 4220858), (4074, 3807475), (4753, 3263550), (4850, 3198279), (6790, 2284485), (7275, 2132186), (7350, 2110429), (9506, 1631775), (10185, 1522990), (14259, 1087850), (14550, 1066093), (16975, 913794), (20370, 761495), (21757, 712950), (23765, 652710), (28518, 543925), (33950, 456897), (43514, 356475), (47530, 326355), (50925, 304598), (65271, 237650), (71295, 217570), (101850, 152299), (108785, 142590), (118825, 130542)]