102454380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 381308928

約数和(自身を除く): 278854548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 43, 45, 60, 61, 62, 63, 70, 84, 86, 90, 93, 105, 122, 124, 126, 129, 140, 155, 172, 180, 183, 186, 210, 215, 217, 244, 252, 258, 279, 301, 305, 310, 315, 366, 372, 387, 420, 427, 430, 434, 465, 516, 549, 558, 602, 610, 620, 630, 645, 651, 732, 774, 854, 860, 868, 903, 915, 930, 1085, 1098, 1116, 1204, 1220, 1260, 1281, 1290, 1302, 1333, 1395, 1505, 1548, 1708, 1806, 1830, 1860, 1891, 1935, 1953, 2135, 2170, 2196, 2562, 2580, 2604, 2623, 2666, 2709, 2745, 2790, 3010, 3255, 3612, 3660, 3782, 3843, 3870, 3906, 3999, 4270, 4340, 4515, 5124, 5246, 5332, 5418, 5490, 5580, 5673, 6020, 6405, 6510, 6665, 7564, 7686, 7740, 7812, 7869, 7998, 8540, 9030, 9331, 9455, 9765, 10492, 10836, 10980, 11346, 11997, 12810, 13020, 13115, 13237, 13330, 13545, 15372, 15738, 15996, 17019, 18060, 18361, 18662, 18910, 19215, 19530, 19995, 22692, 23607, 23994, 25620, 26230, 26474, 26660, 27090, 27993, 28365, 31476, 34038, 36722, 37324, 37820, 38430, 39060, 39345, 39711, 39990, 46655, 47214, 47988, 52460, 52948, 54180, 55083, 55986, 56730, 59985, 66185, 68076, 73444, 76860, 78690, 79422, 79980, 81313, 83979, 85095, 91805, 93310, 94428, 110166, 111972, 113460, 118035, 119133, 119970, 132370, 139965, 157380, 158844, 162626, 165249, 167958, 170190, 183610, 186620, 198555, 220332, 236070, 238266, 239940, 243939, 264740, 275415, 279930, 325252, 330498, 335916, 340380, 367220, 397110, 406565, 419895, 472140, 476532, 487878, 550830, 559860, 569191, 595665, 660996, 731817, 794220, 813130, 826245, 839790, 975756, 1101660, 1138382, 1191330, 1219695, 1463634, 1626260, 1652490, 1679580, 1707573, 2276764, 2382660, 2439390, 2845955, 2927268, 3304980, 3415146, 3659085, 4878780, 5122719, 5691910, 6830292, 7318170, 8537865, 10245438, 11383820, 14636340, 17075730, 20490876, 25613595, 34151460, 51227190, 102454380]

約数ペア:

[(1, 102454380), (2, 51227190), (3, 34151460), (4, 25613595), (5, 20490876), (6, 17075730), (7, 14636340), (9, 11383820), (10, 10245438), (12, 8537865), (14, 7318170), (15, 6830292), (18, 5691910), (20, 5122719), (21, 4878780), (28, 3659085), (30, 3415146), (31, 3304980), (35, 2927268), (36, 2845955), (42, 2439390), (43, 2382660), (45, 2276764), (60, 1707573), (61, 1679580), (62, 1652490), (63, 1626260), (70, 1463634), (84, 1219695), (86, 1191330), (90, 1138382), (93, 1101660), (105, 975756), (122, 839790), (124, 826245), (126, 813130), (129, 794220), (140, 731817), (155, 660996), (172, 595665), (180, 569191), (183, 559860), (186, 550830), (210, 487878), (215, 476532), (217, 472140), (244, 419895), (252, 406565), (258, 397110), (279, 367220), (301, 340380), (305, 335916), (310, 330498), (315, 325252), (366, 279930), (372, 275415), (387, 264740), (420, 243939), (427, 239940), (430, 238266), (434, 236070), (465, 220332), (516, 198555), (549, 186620), (558, 183610), (602, 170190), (610, 167958), (620, 165249), (630, 162626), (645, 158844), (651, 157380), (732, 139965), (774, 132370), (854, 119970), (860, 119133), (868, 118035), (903, 113460), (915, 111972), (930, 110166), (1085, 94428), (1098, 93310), (1116, 91805), (1204, 85095), (1220, 83979), (1260, 81313), (1281, 79980), (1290, 79422), (1302, 78690), (1333, 76860), (1395, 73444), (1505, 68076), (1548, 66185), (1708, 59985), (1806, 56730), (1830, 55986), (1860, 55083), (1891, 54180), (1935, 52948), (1953, 52460), (2135, 47988), (2170, 47214), (2196, 46655), (2562, 39990), (2580, 39711), (2604, 39345), (2623, 39060), (2666, 38430), (2709, 37820), (2745, 37324), (2790, 36722), (3010, 34038), (3255, 31476), (3612, 28365), (3660, 27993), (3782, 27090), (3843, 26660), (3870, 26474), (3906, 26230), (3999, 25620), (4270, 23994), (4340, 23607), (4515, 22692), (5124, 19995), (5246, 19530), (5332, 19215), (5418, 18910), (5490, 18662), (5580, 18361), (5673, 18060), (6020, 17019), (6405, 15996), (6510, 15738), (6665, 15372), (7564, 13545), (7686, 13330), (7740, 13237), (7812, 13115), (7869, 13020), (7998, 12810), (8540, 11997), (9030, 11346), (9331, 10980), (9455, 10836), (9765, 10492)]