80075970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 227026800

約数和(自身を除く): 146950830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 89, 90, 117, 130, 178, 195, 234, 267, 390, 445, 534, 585, 769, 801, 890, 1157, 1170, 1335, 1538, 1602, 2307, 2314, 2670, 3471, 3845, 4005, 4614, 5785, 6921, 6942, 7690, 8010, 9997, 10413, 11535, 11570, 13842, 17355, 19994, 20826, 23070, 29991, 34605, 34710, 49985, 52065, 59982, 68441, 69210, 89973, 99970, 104130, 136882, 149955, 179946, 205323, 299910, 342205, 410646, 449865, 615969, 684410, 889733, 899730, 1026615, 1231938, 1779466, 2053230, 2669199, 3079845, 4448665, 5338398, 6159690, 8007597, 8897330, 13345995, 16015194, 26691990, 40037985, 80075970]

約数ペア:

[(1, 80075970), (2, 40037985), (3, 26691990), (5, 16015194), (6, 13345995), (9, 8897330), (10, 8007597), (13, 6159690), (15, 5338398), (18, 4448665), (26, 3079845), (30, 2669199), (39, 2053230), (45, 1779466), (65, 1231938), (78, 1026615), (89, 899730), (90, 889733), (117, 684410), (130, 615969), (178, 449865), (195, 410646), (234, 342205), (267, 299910), (390, 205323), (445, 179946), (534, 149955), (585, 136882), (769, 104130), (801, 99970), (890, 89973), (1157, 69210), (1170, 68441), (1335, 59982), (1538, 52065), (1602, 49985), (2307, 34710), (2314, 34605), (2670, 29991), (3471, 23070), (3845, 20826), (4005, 19994), (4614, 17355), (5785, 13842), (6921, 11570), (6942, 11535), (7690, 10413), (8010, 9997)]