47205180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:918

約数の個数: 144

約数和(自身を含む): 162175104

約数和(自身を除く): 114969924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 883, 891, 972, 990, 1188, 1215, 1485, 1620, 1766, 1782, 1980, 2430, 2649, 2673, 2970, 3532, 3564, 4415, 4455, 4860, 5298, 5346, 5940, 7947, 8830, 8910, 9713, 10596, 10692, 13245, 13365, 15894, 17660, 17820, 19426, 23841, 26490, 26730, 29139, 31788, 38852, 39735, 47682, 48565, 52980, 53460, 58278, 71523, 79470, 87417, 95364, 97130, 116556, 119205, 143046, 145695, 158940, 174834, 194260, 214569, 238410, 262251, 286092, 291390, 349668, 357615, 429138, 437085, 476820, 524502, 582780, 715230, 786753, 858276, 874170, 1049004, 1072845, 1311255, 1430460, 1573506, 1748340, 2145690, 2360259, 2622510, 3147012, 3933765, 4291380, 4720518, 5245020, 7867530, 9441036, 11801295, 15735060, 23602590, 47205180]

約数ペア:

[(1, 47205180), (2, 23602590), (3, 15735060), (4, 11801295), (5, 9441036), (6, 7867530), (9, 5245020), (10, 4720518), (11, 4291380), (12, 3933765), (15, 3147012), (18, 2622510), (20, 2360259), (22, 2145690), (27, 1748340), (30, 1573506), (33, 1430460), (36, 1311255), (44, 1072845), (45, 1049004), (54, 874170), (55, 858276), (60, 786753), (66, 715230), (81, 582780), (90, 524502), (99, 476820), (108, 437085), (110, 429138), (132, 357615), (135, 349668), (162, 291390), (165, 286092), (180, 262251), (198, 238410), (220, 214569), (243, 194260), (270, 174834), (297, 158940), (324, 145695), (330, 143046), (396, 119205), (405, 116556), (486, 97130), (495, 95364), (540, 87417), (594, 79470), (660, 71523), (810, 58278), (883, 53460), (891, 52980), (972, 48565), (990, 47682), (1188, 39735), (1215, 38852), (1485, 31788), (1620, 29139), (1766, 26730), (1782, 26490), (1980, 23841), (2430, 19426), (2649, 17820), (2673, 17660), (2970, 15894), (3532, 13365), (3564, 13245), (4415, 10692), (4455, 10596), (4860, 9713), (5298, 8910), (5346, 8830), (5940, 7947)]