101931720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 358318080

約数和(自身を除く): 256386360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 47, 53, 55, 60, 62, 66, 88, 93, 94, 106, 110, 120, 124, 132, 141, 155, 159, 165, 186, 188, 212, 220, 235, 248, 264, 265, 282, 310, 318, 330, 341, 372, 376, 424, 440, 465, 470, 517, 530, 564, 583, 620, 636, 660, 682, 705, 744, 795, 930, 940, 1023, 1034, 1060, 1128, 1166, 1240, 1272, 1320, 1364, 1410, 1457, 1551, 1590, 1643, 1705, 1749, 1860, 1880, 2046, 2068, 2120, 2332, 2491, 2585, 2728, 2820, 2914, 2915, 3102, 3180, 3286, 3410, 3498, 3720, 4092, 4136, 4371, 4664, 4929, 4982, 5115, 5170, 5640, 5828, 5830, 6204, 6360, 6572, 6820, 6996, 7285, 7473, 7755, 8184, 8215, 8742, 8745, 9858, 9964, 10230, 10340, 11656, 11660, 12408, 12455, 13144, 13640, 13992, 14570, 14946, 15510, 16027, 16430, 17484, 17490, 18073, 19716, 19928, 20460, 20680, 21855, 23320, 24645, 24910, 27401, 29140, 29892, 31020, 32054, 32860, 34968, 34980, 36146, 37365, 39432, 40920, 43710, 48081, 49290, 49820, 54219, 54802, 58280, 59784, 62040, 64108, 65720, 69960, 72292, 74730, 77221, 80135, 82203, 87420, 90365, 96162, 98580, 99640, 108438, 109604, 128216, 137005, 144584, 149460, 154442, 160270, 164406, 174840, 180730, 192324, 197160, 216876, 219208, 231663, 240405, 271095, 274010, 298920, 308884, 320540, 328812, 361460, 384648, 386105, 411015, 433752, 463326, 480810, 542190, 548020, 617768, 641080, 657624, 722920, 772210, 822030, 849431, 926652, 961620, 1084380, 1096040, 1158315, 1544420, 1644060, 1698862, 1853304, 1923240, 2168760, 2316630, 2548293, 3088840, 3288120, 3397724, 4247155, 4633260, 5096586, 6795448, 8494310, 9266520, 10193172, 12741465, 16988620, 20386344, 25482930, 33977240, 50965860, 101931720]

約数ペア:

[(1, 101931720), (2, 50965860), (3, 33977240), (4, 25482930), (5, 20386344), (6, 16988620), (8, 12741465), (10, 10193172), (11, 9266520), (12, 8494310), (15, 6795448), (20, 5096586), (22, 4633260), (24, 4247155), (30, 3397724), (31, 3288120), (33, 3088840), (40, 2548293), (44, 2316630), (47, 2168760), (53, 1923240), (55, 1853304), (60, 1698862), (62, 1644060), (66, 1544420), (88, 1158315), (93, 1096040), (94, 1084380), (106, 961620), (110, 926652), (120, 849431), (124, 822030), (132, 772210), (141, 722920), (155, 657624), (159, 641080), (165, 617768), (186, 548020), (188, 542190), (212, 480810), (220, 463326), (235, 433752), (248, 411015), (264, 386105), (265, 384648), (282, 361460), (310, 328812), (318, 320540), (330, 308884), (341, 298920), (372, 274010), (376, 271095), (424, 240405), (440, 231663), (465, 219208), (470, 216876), (517, 197160), (530, 192324), (564, 180730), (583, 174840), (620, 164406), (636, 160270), (660, 154442), (682, 149460), (705, 144584), (744, 137005), (795, 128216), (930, 109604), (940, 108438), (1023, 99640), (1034, 98580), (1060, 96162), (1128, 90365), (1166, 87420), (1240, 82203), (1272, 80135), (1320, 77221), (1364, 74730), (1410, 72292), (1457, 69960), (1551, 65720), (1590, 64108), (1643, 62040), (1705, 59784), (1749, 58280), (1860, 54802), (1880, 54219), (2046, 49820), (2068, 49290), (2120, 48081), (2332, 43710), (2491, 40920), (2585, 39432), (2728, 37365), (2820, 36146), (2914, 34980), (2915, 34968), (3102, 32860), (3180, 32054), (3286, 31020), (3410, 29892), (3498, 29140), (3720, 27401), (4092, 24910), (4136, 24645), (4371, 23320), (4664, 21855), (4929, 20680), (4982, 20460), (5115, 19928), (5170, 19716), (5640, 18073), (5828, 17490), (5830, 17484), (6204, 16430), (6360, 16027), (6572, 15510), (6820, 14946), (6996, 14570), (7285, 13992), (7473, 13640), (7755, 13144), (8184, 12455), (8215, 12408), (8742, 11660), (8745, 11656), (9858, 10340), (9964, 10230)]