91088820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 300303360

約数和(自身を除く): 209214540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 47, 54, 60, 74, 90, 94, 97, 108, 111, 135, 141, 148, 180, 185, 188, 194, 222, 235, 270, 282, 291, 333, 370, 388, 423, 444, 470, 485, 540, 555, 564, 582, 666, 705, 740, 846, 873, 940, 970, 999, 1110, 1164, 1269, 1332, 1410, 1455, 1665, 1692, 1739, 1746, 1940, 1998, 2115, 2220, 2538, 2619, 2820, 2910, 3330, 3478, 3492, 3589, 3996, 4230, 4365, 4559, 4995, 5076, 5217, 5238, 5820, 6345, 6660, 6956, 7178, 8460, 8695, 8730, 9118, 9990, 10434, 10476, 10767, 12690, 13095, 13677, 14356, 15651, 17390, 17460, 17945, 18236, 19980, 20868, 21534, 22795, 25380, 26085, 26190, 27354, 31302, 32301, 34780, 35890, 41031, 43068, 45590, 46953, 52170, 52380, 53835, 54708, 62604, 64602, 68385, 71780, 78255, 82062, 91180, 93906, 96903, 104340, 107670, 123093, 129204, 136770, 156510, 161505, 164124, 168683, 187812, 193806, 205155, 215340, 234765, 246186, 273540, 313020, 323010, 337366, 387612, 410310, 469530, 484515, 492372, 506049, 615465, 646020, 674732, 820620, 843415, 939060, 969030, 1012098, 1230930, 1518147, 1686830, 1938060, 2024196, 2461860, 2530245, 3036294, 3373660, 4554441, 5060490, 6072588, 7590735, 9108882, 10120980, 15181470, 18217764, 22772205, 30362940, 45544410, 91088820]

約数ペア:

[(1, 91088820), (2, 45544410), (3, 30362940), (4, 22772205), (5, 18217764), (6, 15181470), (9, 10120980), (10, 9108882), (12, 7590735), (15, 6072588), (18, 5060490), (20, 4554441), (27, 3373660), (30, 3036294), (36, 2530245), (37, 2461860), (45, 2024196), (47, 1938060), (54, 1686830), (60, 1518147), (74, 1230930), (90, 1012098), (94, 969030), (97, 939060), (108, 843415), (111, 820620), (135, 674732), (141, 646020), (148, 615465), (180, 506049), (185, 492372), (188, 484515), (194, 469530), (222, 410310), (235, 387612), (270, 337366), (282, 323010), (291, 313020), (333, 273540), (370, 246186), (388, 234765), (423, 215340), (444, 205155), (470, 193806), (485, 187812), (540, 168683), (555, 164124), (564, 161505), (582, 156510), (666, 136770), (705, 129204), (740, 123093), (846, 107670), (873, 104340), (940, 96903), (970, 93906), (999, 91180), (1110, 82062), (1164, 78255), (1269, 71780), (1332, 68385), (1410, 64602), (1455, 62604), (1665, 54708), (1692, 53835), (1739, 52380), (1746, 52170), (1940, 46953), (1998, 45590), (2115, 43068), (2220, 41031), (2538, 35890), (2619, 34780), (2820, 32301), (2910, 31302), (3330, 27354), (3478, 26190), (3492, 26085), (3589, 25380), (3996, 22795), (4230, 21534), (4365, 20868), (4559, 19980), (4995, 18236), (5076, 17945), (5217, 17460), (5238, 17390), (5820, 15651), (6345, 14356), (6660, 13677), (6956, 13095), (7178, 12690), (8460, 10767), (8695, 10476), (8730, 10434), (9118, 9990)]