2003012280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{11813}}^1$

素因数の和:11990

約数の個数: 128

約数和(自身を含む): 6719803200

約数和(自身を除く): 4716790920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 270, 314, 360, 471, 540, 628, 785, 942, 1080, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4239, 4710, 5652, 6280, 7065, 8478, 9420, 11304, 11813, 14130, 16956, 18840, 21195, 23626, 28260, 33912, 35439, 42390, 47252, 56520, 59065, 70878, 84780, 94504, 106317, 118130, 141756, 169560, 177195, 212634, 236260, 283512, 318951, 354390, 425268, 472520, 531585, 637902, 708780, 850536, 1063170, 1275804, 1417560, 1594755, 1854641, 2126340, 2551608, 3189510, 3709282, 4252680, 5563923, 6379020, 7418564, 9273205, 11127846, 12758040, 14837128, 16691769, 18546410, 22255692, 27819615, 33383538, 37092820, 44511384, 50075307, 55639230, 66767076, 74185640, 83458845, 100150614, 111278460, 133534152, 166917690, 200301228, 222556920, 250376535, 333835380, 400602456, 500753070, 667670760, 1001506140, 2003012280]

約数ペア:

[(1, 2003012280), (2, 1001506140), (3, 667670760), (4, 500753070), (5, 400602456), (6, 333835380), (8, 250376535), (9, 222556920), (10, 200301228), (12, 166917690), (15, 133534152), (18, 111278460), (20, 100150614), (24, 83458845), (27, 74185640), (30, 66767076), (36, 55639230), (40, 50075307), (45, 44511384), (54, 37092820), (60, 33383538), (72, 27819615), (90, 22255692), (108, 18546410), (120, 16691769), (135, 14837128), (157, 12758040), (180, 11127846), (216, 9273205), (270, 7418564), (314, 6379020), (360, 5563923), (471, 4252680), (540, 3709282), (628, 3189510), (785, 2551608), (942, 2126340), (1080, 1854641), (1256, 1594755), (1413, 1417560), (1570, 1275804), (1884, 1063170), (2355, 850536), (2826, 708780), (3140, 637902), (3768, 531585), (4239, 472520), (4710, 425268), (5652, 354390), (6280, 318951), (7065, 283512), (8478, 236260), (9420, 212634), (11304, 177195), (11813, 169560), (14130, 141756), (16956, 118130), (18840, 106317), (21195, 94504), (23626, 84780), (28260, 70878), (33912, 59065), (35439, 56520), (42390, 47252)]