125220420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:994

約数の個数: 144

約数和(自身を含む): 416445120

約数和(自身を除く): 291224700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 390, 468, 531, 585, 590, 708, 767, 780, 885, 907, 1062, 1170, 1180, 1534, 1770, 1814, 2124, 2301, 2340, 2655, 2721, 3068, 3540, 3628, 3835, 4535, 4602, 5310, 5442, 6903, 7670, 8163, 9070, 9204, 10620, 10884, 11505, 11791, 13605, 13806, 15340, 16326, 18140, 23010, 23582, 27210, 27612, 32652, 34515, 35373, 40815, 46020, 47164, 53513, 54420, 58955, 69030, 70746, 81630, 106119, 107026, 117910, 138060, 141492, 160539, 163260, 176865, 212238, 214052, 235820, 267565, 321078, 353730, 424476, 481617, 530595, 535130, 642156, 695669, 707460, 802695, 963234, 1061190, 1070260, 1391338, 1605390, 1926468, 2087007, 2122380, 2408085, 2782676, 3210780, 3478345, 4174014, 4816170, 6261021, 6956690, 8348028, 9632340, 10435035, 12522042, 13913380, 20870070, 25044084, 31305105, 41740140, 62610210, 125220420]

約数ペア:

[(1, 125220420), (2, 62610210), (3, 41740140), (4, 31305105), (5, 25044084), (6, 20870070), (9, 13913380), (10, 12522042), (12, 10435035), (13, 9632340), (15, 8348028), (18, 6956690), (20, 6261021), (26, 4816170), (30, 4174014), (36, 3478345), (39, 3210780), (45, 2782676), (52, 2408085), (59, 2122380), (60, 2087007), (65, 1926468), (78, 1605390), (90, 1391338), (117, 1070260), (118, 1061190), (130, 963234), (156, 802695), (177, 707460), (180, 695669), (195, 642156), (234, 535130), (236, 530595), (260, 481617), (295, 424476), (354, 353730), (390, 321078), (468, 267565), (531, 235820), (585, 214052), (590, 212238), (708, 176865), (767, 163260), (780, 160539), (885, 141492), (907, 138060), (1062, 117910), (1170, 107026), (1180, 106119), (1534, 81630), (1770, 70746), (1814, 69030), (2124, 58955), (2301, 54420), (2340, 53513), (2655, 47164), (2721, 46020), (3068, 40815), (3540, 35373), (3628, 34515), (3835, 32652), (4535, 27612), (4602, 27210), (5310, 23582), (5442, 23010), (6903, 18140), (7670, 16326), (8163, 15340), (9070, 13806), (9204, 13605), (10620, 11791), (10884, 11505)]