103155780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2738

約数の個数: 144

約数和(自身を含む): 361972800

約数和(自身を除く): 258817020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2699, 2730, 2940, 3185, 3822, 5398, 5460, 6370, 7644, 8097, 9555, 10796, 12740, 13495, 16194, 18893, 19110, 26990, 32388, 35087, 37786, 38220, 40485, 53980, 56679, 70174, 75572, 80970, 94465, 105261, 113358, 132251, 140348, 161940, 175435, 188930, 210522, 226716, 245609, 264502, 283395, 350870, 377860, 396753, 421044, 491218, 526305, 529004, 566790, 661255, 701740, 736827, 793506, 982436, 1052610, 1133580, 1228045, 1322510, 1473654, 1587012, 1719263, 1983765, 2105220, 2456090, 2645020, 2947308, 3438526, 3684135, 3967530, 4912180, 5157789, 6877052, 7368270, 7935060, 8596315, 10315578, 14736540, 17192630, 20631156, 25788945, 34385260, 51577890, 103155780]

約数ペア:

[(1, 103155780), (2, 51577890), (3, 34385260), (4, 25788945), (5, 20631156), (6, 17192630), (7, 14736540), (10, 10315578), (12, 8596315), (13, 7935060), (14, 7368270), (15, 6877052), (20, 5157789), (21, 4912180), (26, 3967530), (28, 3684135), (30, 3438526), (35, 2947308), (39, 2645020), (42, 2456090), (49, 2105220), (52, 1983765), (60, 1719263), (65, 1587012), (70, 1473654), (78, 1322510), (84, 1228045), (91, 1133580), (98, 1052610), (105, 982436), (130, 793506), (140, 736827), (147, 701740), (156, 661255), (182, 566790), (195, 529004), (196, 526305), (210, 491218), (245, 421044), (260, 396753), (273, 377860), (294, 350870), (364, 283395), (390, 264502), (420, 245609), (455, 226716), (490, 210522), (546, 188930), (588, 175435), (637, 161940), (735, 140348), (780, 132251), (910, 113358), (980, 105261), (1092, 94465), (1274, 80970), (1365, 75572), (1470, 70174), (1820, 56679), (1911, 53980), (2548, 40485), (2699, 38220), (2730, 37786), (2940, 35087), (3185, 32388), (3822, 26990), (5398, 19110), (5460, 18893), (6370, 16194), (7644, 13495), (8097, 12740), (9555, 10796)]