91401840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 326371968

約数和(自身を除く): 234970128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 47, 48, 60, 72, 73, 74, 80, 90, 94, 111, 120, 141, 144, 146, 148, 180, 185, 188, 219, 222, 235, 240, 282, 292, 296, 333, 360, 365, 370, 376, 423, 438, 444, 470, 555, 564, 584, 592, 657, 666, 705, 720, 730, 740, 752, 846, 876, 888, 940, 1095, 1110, 1128, 1168, 1314, 1332, 1410, 1460, 1480, 1665, 1692, 1739, 1752, 1776, 1880, 2115, 2190, 2220, 2256, 2628, 2664, 2701, 2820, 2920, 2960, 3285, 3330, 3384, 3431, 3478, 3504, 3760, 4230, 4380, 4440, 5217, 5256, 5328, 5402, 5640, 5840, 6570, 6660, 6768, 6862, 6956, 8103, 8460, 8695, 8760, 8880, 10293, 10434, 10512, 10804, 11280, 13140, 13320, 13505, 13724, 13912, 15651, 16206, 16920, 17155, 17390, 17520, 20586, 20868, 21608, 24309, 26085, 26280, 26640, 27010, 27448, 27824, 30879, 31302, 32412, 33840, 34310, 34780, 40515, 41172, 41736, 43216, 48618, 51465, 52170, 52560, 54020, 54896, 61758, 62604, 64824, 68620, 69560, 78255, 81030, 82344, 83472, 97236, 102930, 104340, 108040, 121545, 123516, 125208, 126947, 129648, 137240, 139120, 154395, 156510, 162060, 164688, 194472, 205860, 208680, 216080, 243090, 247032, 250416, 253894, 274480, 308790, 313020, 324120, 380841, 388944, 411720, 417360, 486180, 494064, 507788, 617580, 626040, 634735, 648240, 761682, 823440, 972360, 1015576, 1142523, 1235160, 1252080, 1269470, 1523364, 1904205, 1944720, 2031152, 2285046, 2470320, 2538940, 3046728, 3808410, 4570092, 5077880, 5712615, 6093456, 7616820, 9140184, 10155760, 11425230, 15233640, 18280368, 22850460, 30467280, 45700920, 91401840]

約数ペア:

[(1, 91401840), (2, 45700920), (3, 30467280), (4, 22850460), (5, 18280368), (6, 15233640), (8, 11425230), (9, 10155760), (10, 9140184), (12, 7616820), (15, 6093456), (16, 5712615), (18, 5077880), (20, 4570092), (24, 3808410), (30, 3046728), (36, 2538940), (37, 2470320), (40, 2285046), (45, 2031152), (47, 1944720), (48, 1904205), (60, 1523364), (72, 1269470), (73, 1252080), (74, 1235160), (80, 1142523), (90, 1015576), (94, 972360), (111, 823440), (120, 761682), (141, 648240), (144, 634735), (146, 626040), (148, 617580), (180, 507788), (185, 494064), (188, 486180), (219, 417360), (222, 411720), (235, 388944), (240, 380841), (282, 324120), (292, 313020), (296, 308790), (333, 274480), (360, 253894), (365, 250416), (370, 247032), (376, 243090), (423, 216080), (438, 208680), (444, 205860), (470, 194472), (555, 164688), (564, 162060), (584, 156510), (592, 154395), (657, 139120), (666, 137240), (705, 129648), (720, 126947), (730, 125208), (740, 123516), (752, 121545), (846, 108040), (876, 104340), (888, 102930), (940, 97236), (1095, 83472), (1110, 82344), (1128, 81030), (1168, 78255), (1314, 69560), (1332, 68620), (1410, 64824), (1460, 62604), (1480, 61758), (1665, 54896), (1692, 54020), (1739, 52560), (1752, 52170), (1776, 51465), (1880, 48618), (2115, 43216), (2190, 41736), (2220, 41172), (2256, 40515), (2628, 34780), (2664, 34310), (2701, 33840), (2820, 32412), (2920, 31302), (2960, 30879), (3285, 27824), (3330, 27448), (3384, 27010), (3431, 26640), (3478, 26280), (3504, 26085), (3760, 24309), (4230, 21608), (4380, 20868), (4440, 20586), (5217, 17520), (5256, 17390), (5328, 17155), (5402, 16920), (5640, 16206), (5840, 15651), (6570, 13912), (6660, 13724), (6768, 13505), (6862, 13320), (6956, 13140), (8103, 11280), (8460, 10804), (8695, 10512), (8760, 10434), (8880, 10293)]