788880060

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:975

約数の個数: 168

約数和(自身を含む): 2527400736

約数和(自身を除く): 1738520676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 243, 244, 270, 305, 324, 366, 405, 486, 540, 549, 610, 729, 732, 810, 887, 915, 972, 1098, 1215, 1220, 1458, 1620, 1647, 1774, 1830, 2196, 2430, 2661, 2745, 2916, 3294, 3548, 3645, 3660, 4435, 4860, 4941, 5322, 5490, 6588, 7290, 7983, 8235, 8870, 9882, 10644, 10980, 13305, 14580, 14823, 15966, 16470, 17740, 19764, 23949, 24705, 26610, 29646, 31932, 32940, 39915, 44469, 47898, 49410, 53220, 54107, 59292, 71847, 74115, 79830, 88938, 95796, 98820, 108214, 119745, 143694, 148230, 159660, 162321, 177876, 215541, 216428, 222345, 239490, 270535, 287388, 296460, 324642, 359235, 431082, 444690, 478980, 486963, 541070, 646623, 649284, 718470, 811605, 862164, 889380, 973926, 1077705, 1082140, 1293246, 1436940, 1460889, 1623210, 1947852, 2155410, 2434815, 2586492, 2921778, 3233115, 3246420, 4310820, 4382667, 4869630, 5843556, 6466230, 7304445, 8765334, 9739260, 12932460, 13148001, 14608890, 17530668, 21913335, 26296002, 29217780, 39444003, 43826670, 52592004, 65740005, 78888006, 87653340, 131480010, 157776012, 197220015, 262960020, 394440030, 788880060]

約数ペア:

[(1, 788880060), (2, 394440030), (3, 262960020), (4, 197220015), (5, 157776012), (6, 131480010), (9, 87653340), (10, 78888006), (12, 65740005), (15, 52592004), (18, 43826670), (20, 39444003), (27, 29217780), (30, 26296002), (36, 21913335), (45, 17530668), (54, 14608890), (60, 13148001), (61, 12932460), (81, 9739260), (90, 8765334), (108, 7304445), (122, 6466230), (135, 5843556), (162, 4869630), (180, 4382667), (183, 4310820), (243, 3246420), (244, 3233115), (270, 2921778), (305, 2586492), (324, 2434815), (366, 2155410), (405, 1947852), (486, 1623210), (540, 1460889), (549, 1436940), (610, 1293246), (729, 1082140), (732, 1077705), (810, 973926), (887, 889380), (915, 862164), (972, 811605), (1098, 718470), (1215, 649284), (1220, 646623), (1458, 541070), (1620, 486963), (1647, 478980), (1774, 444690), (1830, 431082), (2196, 359235), (2430, 324642), (2661, 296460), (2745, 287388), (2916, 270535), (3294, 239490), (3548, 222345), (3645, 216428), (3660, 215541), (4435, 177876), (4860, 162321), (4941, 159660), (5322, 148230), (5490, 143694), (6588, 119745), (7290, 108214), (7983, 98820), (8235, 95796), (8870, 88938), (9882, 79830), (10644, 74115), (10980, 71847), (13305, 59292), (14580, 54107), (14823, 53220), (15966, 49410), (16470, 47898), (17740, 44469), (19764, 39915), (23949, 32940), (24705, 31932), (26610, 29646)]