44491020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 149194080

約数和(自身を除く): 104703060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 98, 105, 111, 140, 147, 148, 185, 196, 210, 222, 245, 259, 294, 370, 409, 420, 444, 490, 518, 555, 588, 735, 740, 777, 818, 980, 1036, 1110, 1227, 1295, 1470, 1554, 1636, 1813, 2045, 2220, 2454, 2590, 2863, 2940, 3108, 3626, 3885, 4090, 4908, 5180, 5439, 5726, 6135, 7252, 7770, 8180, 8589, 9065, 10878, 11452, 12270, 14315, 15133, 15540, 17178, 18130, 20041, 21756, 24540, 27195, 28630, 30266, 34356, 36260, 40082, 42945, 45399, 54390, 57260, 60123, 60532, 75665, 80164, 85890, 90798, 100205, 105931, 108780, 120246, 151330, 171780, 181596, 200410, 211862, 226995, 240492, 300615, 302660, 317793, 400820, 423724, 453990, 529655, 601230, 635586, 741517, 907980, 1059310, 1202460, 1271172, 1483034, 1588965, 2118620, 2224551, 2966068, 3177930, 3707585, 4449102, 6355860, 7415170, 8898204, 11122755, 14830340, 22245510, 44491020]

約数ペア:

[(1, 44491020), (2, 22245510), (3, 14830340), (4, 11122755), (5, 8898204), (6, 7415170), (7, 6355860), (10, 4449102), (12, 3707585), (14, 3177930), (15, 2966068), (20, 2224551), (21, 2118620), (28, 1588965), (30, 1483034), (35, 1271172), (37, 1202460), (42, 1059310), (49, 907980), (60, 741517), (70, 635586), (74, 601230), (84, 529655), (98, 453990), (105, 423724), (111, 400820), (140, 317793), (147, 302660), (148, 300615), (185, 240492), (196, 226995), (210, 211862), (222, 200410), (245, 181596), (259, 171780), (294, 151330), (370, 120246), (409, 108780), (420, 105931), (444, 100205), (490, 90798), (518, 85890), (555, 80164), (588, 75665), (735, 60532), (740, 60123), (777, 57260), (818, 54390), (980, 45399), (1036, 42945), (1110, 40082), (1227, 36260), (1295, 34356), (1470, 30266), (1554, 28630), (1636, 27195), (1813, 24540), (2045, 21756), (2220, 20041), (2454, 18130), (2590, 17178), (2863, 15540), (2940, 15133), (3108, 14315), (3626, 12270), (3885, 11452), (4090, 10878), (4908, 9065), (5180, 8589), (5439, 8180), (5726, 7770), (6135, 7252)]