102406980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7723}}^1$

素因数の和:7765

約数の個数: 96

約数和(自身を含む): 327003264

約数和(自身を除く): 224596284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 7723, 13260, 15446, 23169, 30892, 38615, 46338, 77230, 92676, 100399, 115845, 131291, 154460, 200798, 231690, 262582, 301197, 393873, 401596, 463380, 501995, 525164, 602394, 656455, 787746, 1003990, 1204788, 1312910, 1505985, 1575492, 1706783, 1969365, 2007980, 2625820, 3011970, 3413566, 3938730, 5120349, 6023940, 6827132, 7877460, 8533915, 10240698, 17067830, 20481396, 25601745, 34135660, 51203490, 102406980]

約数ペア:

[(1, 102406980), (2, 51203490), (3, 34135660), (4, 25601745), (5, 20481396), (6, 17067830), (10, 10240698), (12, 8533915), (13, 7877460), (15, 6827132), (17, 6023940), (20, 5120349), (26, 3938730), (30, 3413566), (34, 3011970), (39, 2625820), (51, 2007980), (52, 1969365), (60, 1706783), (65, 1575492), (68, 1505985), (78, 1312910), (85, 1204788), (102, 1003990), (130, 787746), (156, 656455), (170, 602394), (195, 525164), (204, 501995), (221, 463380), (255, 401596), (260, 393873), (340, 301197), (390, 262582), (442, 231690), (510, 200798), (663, 154460), (780, 131291), (884, 115845), (1020, 100399), (1105, 92676), (1326, 77230), (2210, 46338), (2652, 38615), (3315, 30892), (4420, 23169), (6630, 15446), (7723, 13260)]