45474520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 130837680

約数和(自身を除く): 85363160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 169, 182, 217, 248, 260, 280, 310, 338, 364, 403, 434, 455, 520, 620, 676, 728, 806, 845, 868, 910, 961, 1085, 1183, 1240, 1352, 1612, 1690, 1736, 1820, 1922, 2015, 2170, 2366, 2821, 3224, 3380, 3640, 3844, 4030, 4340, 4732, 4805, 5239, 5642, 5915, 6727, 6760, 7688, 8060, 8680, 9464, 9610, 10478, 11284, 11830, 12493, 13454, 14105, 16120, 19220, 20956, 22568, 23660, 24986, 26195, 26908, 28210, 33635, 36673, 38440, 41912, 47320, 49972, 52390, 53816, 56420, 62465, 67270, 73346, 87451, 99944, 104780, 112840, 124930, 134540, 146692, 162409, 174902, 183365, 209560, 249860, 269080, 293384, 324818, 349804, 366730, 437255, 499720, 649636, 699608, 733460, 812045, 874510, 1136863, 1299272, 1466920, 1624090, 1749020, 2273726, 3248180, 3498040, 4547452, 5684315, 6496360, 9094904, 11368630, 22737260, 45474520]

約数ペア:

[(1, 45474520), (2, 22737260), (4, 11368630), (5, 9094904), (7, 6496360), (8, 5684315), (10, 4547452), (13, 3498040), (14, 3248180), (20, 2273726), (26, 1749020), (28, 1624090), (31, 1466920), (35, 1299272), (40, 1136863), (52, 874510), (56, 812045), (62, 733460), (65, 699608), (70, 649636), (91, 499720), (104, 437255), (124, 366730), (130, 349804), (140, 324818), (155, 293384), (169, 269080), (182, 249860), (217, 209560), (248, 183365), (260, 174902), (280, 162409), (310, 146692), (338, 134540), (364, 124930), (403, 112840), (434, 104780), (455, 99944), (520, 87451), (620, 73346), (676, 67270), (728, 62465), (806, 56420), (845, 53816), (868, 52390), (910, 49972), (961, 47320), (1085, 41912), (1183, 38440), (1240, 36673), (1352, 33635), (1612, 28210), (1690, 26908), (1736, 26195), (1820, 24986), (1922, 23660), (2015, 22568), (2170, 20956), (2366, 19220), (2821, 16120), (3224, 14105), (3380, 13454), (3640, 12493), (3844, 11830), (4030, 11284), (4340, 10478), (4732, 9610), (4805, 9464), (5239, 8680), (5642, 8060), (5915, 7688), (6727, 6760)]