29151900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 180

約数和(自身を含む): 97676040

約数和(自身を除く): 68524140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 59, 60, 61, 75, 81, 90, 100, 108, 118, 122, 135, 150, 162, 177, 180, 183, 225, 236, 244, 270, 295, 300, 305, 324, 354, 366, 405, 450, 531, 540, 549, 590, 610, 675, 708, 732, 810, 885, 900, 915, 1062, 1098, 1180, 1220, 1350, 1475, 1525, 1593, 1620, 1647, 1770, 1830, 2025, 2124, 2196, 2655, 2700, 2745, 2950, 3050, 3186, 3294, 3540, 3599, 3660, 4050, 4425, 4575, 4779, 4941, 5310, 5490, 5900, 6100, 6372, 6588, 7198, 7965, 8100, 8235, 8850, 9150, 9558, 9882, 10620, 10797, 10980, 13275, 13725, 14396, 15930, 16470, 17700, 17995, 18300, 19116, 19764, 21594, 23895, 24705, 26550, 27450, 31860, 32391, 32940, 35990, 39825, 41175, 43188, 47790, 49410, 53100, 53985, 54900, 64782, 71980, 79650, 82350, 89975, 95580, 97173, 98820, 107970, 119475, 123525, 129564, 159300, 161955, 164700, 179950, 194346, 215940, 238950, 247050, 269925, 291519, 323910, 359900, 388692, 477900, 485865, 494100, 539850, 583038, 647820, 809775, 971730, 1079700, 1166076, 1457595, 1619550, 1943460, 2429325, 2915190, 3239100, 4858650, 5830380, 7287975, 9717300, 14575950, 29151900]

約数ペア:

[(1, 29151900), (2, 14575950), (3, 9717300), (4, 7287975), (5, 5830380), (6, 4858650), (9, 3239100), (10, 2915190), (12, 2429325), (15, 1943460), (18, 1619550), (20, 1457595), (25, 1166076), (27, 1079700), (30, 971730), (36, 809775), (45, 647820), (50, 583038), (54, 539850), (59, 494100), (60, 485865), (61, 477900), (75, 388692), (81, 359900), (90, 323910), (100, 291519), (108, 269925), (118, 247050), (122, 238950), (135, 215940), (150, 194346), (162, 179950), (177, 164700), (180, 161955), (183, 159300), (225, 129564), (236, 123525), (244, 119475), (270, 107970), (295, 98820), (300, 97173), (305, 95580), (324, 89975), (354, 82350), (366, 79650), (405, 71980), (450, 64782), (531, 54900), (540, 53985), (549, 53100), (590, 49410), (610, 47790), (675, 43188), (708, 41175), (732, 39825), (810, 35990), (885, 32940), (900, 32391), (915, 31860), (1062, 27450), (1098, 26550), (1180, 24705), (1220, 23895), (1350, 21594), (1475, 19764), (1525, 19116), (1593, 18300), (1620, 17995), (1647, 17700), (1770, 16470), (1830, 15930), (2025, 14396), (2124, 13725), (2196, 13275), (2655, 10980), (2700, 10797), (2745, 10620), (2950, 9882), (3050, 9558), (3186, 9150), (3294, 8850), (3540, 8235), (3599, 8100), (3660, 7965), (4050, 7198), (4425, 6588), (4575, 6372), (4779, 6100), (4941, 5900), (5310, 5490)]