20227003300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2438

約数の個数: 144

約数和(自身を含む): 51090480000

約数和(自身を除く): 30863476700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 149, 175, 178, 298, 350, 356, 445, 596, 623, 700, 745, 890, 1043, 1246, 1490, 1780, 2086, 2179, 2225, 2492, 2980, 3115, 3725, 4172, 4358, 4450, 5215, 6230, 7450, 8716, 8900, 10430, 10895, 12460, 13261, 14900, 15253, 15575, 20860, 21790, 26075, 26522, 30506, 31150, 43580, 52150, 53044, 54475, 61012, 62300, 66305, 76265, 92827, 104300, 108950, 132610, 152530, 185654, 193931, 217900, 265220, 305060, 324671, 331525, 371308, 381325, 387862, 464135, 649342, 663050, 762650, 775724, 928270, 969655, 1298684, 1326100, 1357517, 1525300, 1623355, 1856540, 1939310, 2272697, 2320675, 2715034, 3246710, 3878620, 4545394, 4641350, 4848275, 5430068, 6493420, 6787585, 8116775, 9090788, 9282700, 9696550, 11363485, 13575170, 16233550, 19393100, 22726970, 27150340, 28895719, 32467100, 33937925, 45453940, 56817425, 57791438, 67875850, 113634850, 115582876, 135751700, 144478595, 202270033, 227269700, 288957190, 404540066, 577914380, 722392975, 809080132, 1011350165, 1444785950, 2022700330, 2889571900, 4045400660, 5056750825, 10113501650, 20227003300]

約数ペア:

[(1, 20227003300), (2, 10113501650), (4, 5056750825), (5, 4045400660), (7, 2889571900), (10, 2022700330), (14, 1444785950), (20, 1011350165), (25, 809080132), (28, 722392975), (35, 577914380), (50, 404540066), (70, 288957190), (89, 227269700), (100, 202270033), (140, 144478595), (149, 135751700), (175, 115582876), (178, 113634850), (298, 67875850), (350, 57791438), (356, 56817425), (445, 45453940), (596, 33937925), (623, 32467100), (700, 28895719), (745, 27150340), (890, 22726970), (1043, 19393100), (1246, 16233550), (1490, 13575170), (1780, 11363485), (2086, 9696550), (2179, 9282700), (2225, 9090788), (2492, 8116775), (2980, 6787585), (3115, 6493420), (3725, 5430068), (4172, 4848275), (4358, 4641350), (4450, 4545394), (5215, 3878620), (6230, 3246710), (7450, 2715034), (8716, 2320675), (8900, 2272697), (10430, 1939310), (10895, 1856540), (12460, 1623355), (13261, 1525300), (14900, 1357517), (15253, 1326100), (15575, 1298684), (20860, 969655), (21790, 928270), (26075, 775724), (26522, 762650), (30506, 663050), (31150, 649342), (43580, 464135), (52150, 387862), (53044, 381325), (54475, 371308), (61012, 331525), (62300, 324671), (66305, 305060), (76265, 265220), (92827, 217900), (104300, 193931), (108950, 185654), (132610, 152530)]