102465720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:654

約数の個数: 192

約数和(自身を含む): 386493120

約数和(自身を除く): 284027400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 557, 584, 630, 657, 730, 840, 876, 1022, 1095, 1114, 1260, 1314, 1460, 1533, 1671, 1752, 2044, 2190, 2228, 2520, 2555, 2628, 2785, 2920, 3066, 3285, 3342, 3899, 4088, 4380, 4456, 4599, 5013, 5110, 5256, 5570, 6132, 6570, 6684, 7665, 7798, 8355, 8760, 9198, 10026, 10220, 11140, 11697, 12264, 13140, 13368, 15330, 15596, 16710, 18396, 19495, 20052, 20440, 22280, 22995, 23394, 25065, 26280, 30660, 31192, 33420, 35091, 36792, 38990, 40104, 40661, 45990, 46788, 50130, 58485, 61320, 66840, 70182, 77980, 81322, 91980, 93576, 100260, 116970, 121983, 140364, 155960, 162644, 175455, 183960, 200520, 203305, 233940, 243966, 280728, 284627, 325288, 350910, 365949, 406610, 467880, 487932, 569254, 609915, 701820, 731898, 813220, 853881, 975864, 1138508, 1219830, 1403640, 1423135, 1463796, 1626440, 1707762, 1829745, 2277016, 2439660, 2561643, 2846270, 2927592, 3415524, 3659490, 4269405, 4879320, 5123286, 5692540, 6831048, 7318980, 8538810, 10246572, 11385080, 12808215, 14637960, 17077620, 20493144, 25616430, 34155240, 51232860, 102465720]

約数ペア:

[(1, 102465720), (2, 51232860), (3, 34155240), (4, 25616430), (5, 20493144), (6, 17077620), (7, 14637960), (8, 12808215), (9, 11385080), (10, 10246572), (12, 8538810), (14, 7318980), (15, 6831048), (18, 5692540), (20, 5123286), (21, 4879320), (24, 4269405), (28, 3659490), (30, 3415524), (35, 2927592), (36, 2846270), (40, 2561643), (42, 2439660), (45, 2277016), (56, 1829745), (60, 1707762), (63, 1626440), (70, 1463796), (72, 1423135), (73, 1403640), (84, 1219830), (90, 1138508), (105, 975864), (120, 853881), (126, 813220), (140, 731898), (146, 701820), (168, 609915), (180, 569254), (210, 487932), (219, 467880), (252, 406610), (280, 365949), (292, 350910), (315, 325288), (360, 284627), (365, 280728), (420, 243966), (438, 233940), (504, 203305), (511, 200520), (557, 183960), (584, 175455), (630, 162644), (657, 155960), (730, 140364), (840, 121983), (876, 116970), (1022, 100260), (1095, 93576), (1114, 91980), (1260, 81322), (1314, 77980), (1460, 70182), (1533, 66840), (1671, 61320), (1752, 58485), (2044, 50130), (2190, 46788), (2228, 45990), (2520, 40661), (2555, 40104), (2628, 38990), (2785, 36792), (2920, 35091), (3066, 33420), (3285, 31192), (3342, 30660), (3899, 26280), (4088, 25065), (4380, 23394), (4456, 22995), (4599, 22280), (5013, 20440), (5110, 20052), (5256, 19495), (5570, 18396), (6132, 16710), (6570, 15596), (6684, 15330), (7665, 13368), (7798, 13140), (8355, 12264), (8760, 11697), (9198, 11140), (10026, 10220)]