22911900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 74245248

約数和(自身を除く): 51333348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 53, 55, 60, 66, 75, 100, 106, 110, 131, 132, 150, 159, 165, 212, 220, 262, 265, 275, 300, 318, 330, 393, 524, 530, 550, 583, 636, 655, 660, 786, 795, 825, 1060, 1100, 1166, 1310, 1325, 1441, 1572, 1590, 1650, 1749, 1965, 2332, 2620, 2650, 2882, 2915, 3180, 3275, 3300, 3498, 3930, 3975, 4323, 5300, 5764, 5830, 6550, 6943, 6996, 7205, 7860, 7950, 8646, 8745, 9825, 11660, 13100, 13886, 14410, 14575, 15900, 17292, 17490, 19650, 20829, 21615, 27772, 28820, 29150, 34715, 34980, 36025, 39300, 41658, 43230, 43725, 58300, 69430, 72050, 76373, 83316, 86460, 87450, 104145, 108075, 138860, 144100, 152746, 173575, 174900, 208290, 216150, 229119, 305492, 347150, 381865, 416580, 432300, 458238, 520725, 694300, 763730, 916476, 1041450, 1145595, 1527460, 1909325, 2082900, 2291190, 3818650, 4582380, 5727975, 7637300, 11455950, 22911900]

約数ペア:

[(1, 22911900), (2, 11455950), (3, 7637300), (4, 5727975), (5, 4582380), (6, 3818650), (10, 2291190), (11, 2082900), (12, 1909325), (15, 1527460), (20, 1145595), (22, 1041450), (25, 916476), (30, 763730), (33, 694300), (44, 520725), (50, 458238), (53, 432300), (55, 416580), (60, 381865), (66, 347150), (75, 305492), (100, 229119), (106, 216150), (110, 208290), (131, 174900), (132, 173575), (150, 152746), (159, 144100), (165, 138860), (212, 108075), (220, 104145), (262, 87450), (265, 86460), (275, 83316), (300, 76373), (318, 72050), (330, 69430), (393, 58300), (524, 43725), (530, 43230), (550, 41658), (583, 39300), (636, 36025), (655, 34980), (660, 34715), (786, 29150), (795, 28820), (825, 27772), (1060, 21615), (1100, 20829), (1166, 19650), (1310, 17490), (1325, 17292), (1441, 15900), (1572, 14575), (1590, 14410), (1650, 13886), (1749, 13100), (1965, 11660), (2332, 9825), (2620, 8745), (2650, 8646), (2882, 7950), (2915, 7860), (3180, 7205), (3275, 6996), (3300, 6943), (3498, 6550), (3930, 5830), (3975, 5764), (4323, 5300)]