201456450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{883}}^1$

素因数の和:930

約数の個数: 144

約数和(自身を含む): 601791840

約数和(自身を除く): 400335390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 169, 195, 225, 234, 270, 325, 338, 351, 390, 450, 507, 585, 650, 675, 702, 845, 883, 975, 1014, 1170, 1350, 1521, 1690, 1755, 1766, 1950, 2535, 2649, 2925, 3042, 3510, 4225, 4415, 4563, 5070, 5298, 5850, 7605, 7947, 8450, 8775, 8830, 9126, 11479, 12675, 13245, 15210, 15894, 17550, 22075, 22815, 22958, 23841, 25350, 26490, 34437, 38025, 39735, 44150, 45630, 47682, 57395, 66225, 68874, 76050, 79470, 103311, 114075, 114790, 119205, 132450, 149227, 172185, 198675, 206622, 228150, 238410, 286975, 298454, 309933, 344370, 397350, 447681, 516555, 573950, 596025, 619866, 746135, 860925, 895362, 1033110, 1192050, 1343043, 1492270, 1549665, 1721850, 2238405, 2582775, 2686086, 3099330, 3730675, 4029129, 4476810, 5165550, 6715215, 7461350, 7748325, 8058258, 11192025, 13430430, 15496650, 20145645, 22384050, 33576075, 40291290, 67152150, 100728225, 201456450]

約数ペア:

[(1, 201456450), (2, 100728225), (3, 67152150), (5, 40291290), (6, 33576075), (9, 22384050), (10, 20145645), (13, 15496650), (15, 13430430), (18, 11192025), (25, 8058258), (26, 7748325), (27, 7461350), (30, 6715215), (39, 5165550), (45, 4476810), (50, 4029129), (54, 3730675), (65, 3099330), (75, 2686086), (78, 2582775), (90, 2238405), (117, 1721850), (130, 1549665), (135, 1492270), (150, 1343043), (169, 1192050), (195, 1033110), (225, 895362), (234, 860925), (270, 746135), (325, 619866), (338, 596025), (351, 573950), (390, 516555), (450, 447681), (507, 397350), (585, 344370), (650, 309933), (675, 298454), (702, 286975), (845, 238410), (883, 228150), (975, 206622), (1014, 198675), (1170, 172185), (1350, 149227), (1521, 132450), (1690, 119205), (1755, 114790), (1766, 114075), (1950, 103311), (2535, 79470), (2649, 76050), (2925, 68874), (3042, 66225), (3510, 57395), (4225, 47682), (4415, 45630), (4563, 44150), (5070, 39735), (5298, 38025), (5850, 34437), (7605, 26490), (7947, 25350), (8450, 23841), (8775, 22958), (8830, 22815), (9126, 22075), (11479, 17550), (12675, 15894), (13245, 15210)]