154974120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 550696320

約数和(自身を除く): 395722200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 59, 60, 70, 84, 105, 106, 118, 120, 140, 159, 168, 177, 210, 212, 236, 265, 280, 295, 318, 354, 371, 413, 420, 424, 472, 530, 590, 636, 708, 742, 795, 826, 840, 885, 1060, 1113, 1180, 1239, 1272, 1416, 1484, 1590, 1652, 1770, 1855, 2065, 2120, 2226, 2360, 2478, 2968, 3127, 3180, 3304, 3481, 3540, 3710, 4130, 4452, 4956, 5565, 6195, 6254, 6360, 6962, 7080, 7420, 8260, 8904, 9381, 9912, 10443, 11130, 12390, 12508, 13924, 14840, 15635, 16520, 17405, 18762, 20886, 21889, 22260, 24367, 24780, 25016, 27848, 31270, 34810, 37524, 41772, 43778, 44520, 46905, 48734, 49560, 52215, 62540, 65667, 69620, 73101, 75048, 83544, 87556, 93810, 97468, 104430, 109445, 121835, 125080, 131334, 139240, 146202, 175112, 184493, 187620, 194936, 208860, 218890, 243670, 262668, 292404, 328335, 365505, 368986, 375240, 417720, 437780, 487340, 525336, 553479, 584808, 656670, 731010, 737972, 875560, 922465, 974680, 1106958, 1291451, 1313340, 1462020, 1475944, 1844930, 2213916, 2582902, 2626680, 2767395, 2924040, 3689860, 3874353, 4427832, 5165804, 5534790, 6457255, 7379720, 7748706, 10331608, 11069580, 12914510, 15497412, 19371765, 22139160, 25829020, 30994824, 38743530, 51658040, 77487060, 154974120]

約数ペア:

[(1, 154974120), (2, 77487060), (3, 51658040), (4, 38743530), (5, 30994824), (6, 25829020), (7, 22139160), (8, 19371765), (10, 15497412), (12, 12914510), (14, 11069580), (15, 10331608), (20, 7748706), (21, 7379720), (24, 6457255), (28, 5534790), (30, 5165804), (35, 4427832), (40, 3874353), (42, 3689860), (53, 2924040), (56, 2767395), (59, 2626680), (60, 2582902), (70, 2213916), (84, 1844930), (105, 1475944), (106, 1462020), (118, 1313340), (120, 1291451), (140, 1106958), (159, 974680), (168, 922465), (177, 875560), (210, 737972), (212, 731010), (236, 656670), (265, 584808), (280, 553479), (295, 525336), (318, 487340), (354, 437780), (371, 417720), (413, 375240), (420, 368986), (424, 365505), (472, 328335), (530, 292404), (590, 262668), (636, 243670), (708, 218890), (742, 208860), (795, 194936), (826, 187620), (840, 184493), (885, 175112), (1060, 146202), (1113, 139240), (1180, 131334), (1239, 125080), (1272, 121835), (1416, 109445), (1484, 104430), (1590, 97468), (1652, 93810), (1770, 87556), (1855, 83544), (2065, 75048), (2120, 73101), (2226, 69620), (2360, 65667), (2478, 62540), (2968, 52215), (3127, 49560), (3180, 48734), (3304, 46905), (3481, 44520), (3540, 43778), (3710, 41772), (4130, 37524), (4452, 34810), (4956, 31270), (5565, 27848), (6195, 25016), (6254, 24780), (6360, 24367), (6962, 22260), (7080, 21889), (7420, 20886), (8260, 18762), (8904, 17405), (9381, 16520), (9912, 15635), (10443, 14840), (11130, 13924), (12390, 12508)]