101938980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^2$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 338433984

約数和(自身を除く): 236495004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 109, 110, 130, 132, 143, 156, 165, 195, 218, 220, 260, 286, 327, 330, 390, 429, 436, 545, 572, 654, 660, 715, 780, 858, 1090, 1199, 1308, 1417, 1430, 1635, 1716, 2145, 2180, 2398, 2834, 2860, 3270, 3597, 4251, 4290, 4796, 5668, 5995, 6540, 7085, 7194, 8502, 8580, 11881, 11990, 14170, 14388, 15587, 17004, 17985, 21255, 23762, 23980, 28340, 31174, 35643, 35970, 42510, 46761, 47524, 59405, 62348, 71286, 71940, 77935, 85020, 93522, 118810, 130691, 142572, 154453, 155870, 178215, 187044, 233805, 237620, 261382, 308906, 311740, 356430, 392073, 463359, 467610, 522764, 617812, 653455, 712860, 772265, 784146, 926718, 935220, 1306910, 1544530, 1568292, 1698983, 1853436, 1960365, 2316795, 2613820, 3089060, 3397966, 3920730, 4633590, 5096949, 6795932, 7841460, 8494915, 9267180, 10193898, 16989830, 20387796, 25484745, 33979660, 50969490, 101938980]

約数ペア:

[(1, 101938980), (2, 50969490), (3, 33979660), (4, 25484745), (5, 20387796), (6, 16989830), (10, 10193898), (11, 9267180), (12, 8494915), (13, 7841460), (15, 6795932), (20, 5096949), (22, 4633590), (26, 3920730), (30, 3397966), (33, 3089060), (39, 2613820), (44, 2316795), (52, 1960365), (55, 1853436), (60, 1698983), (65, 1568292), (66, 1544530), (78, 1306910), (109, 935220), (110, 926718), (130, 784146), (132, 772265), (143, 712860), (156, 653455), (165, 617812), (195, 522764), (218, 467610), (220, 463359), (260, 392073), (286, 356430), (327, 311740), (330, 308906), (390, 261382), (429, 237620), (436, 233805), (545, 187044), (572, 178215), (654, 155870), (660, 154453), (715, 142572), (780, 130691), (858, 118810), (1090, 93522), (1199, 85020), (1308, 77935), (1417, 71940), (1430, 71286), (1635, 62348), (1716, 59405), (2145, 47524), (2180, 46761), (2398, 42510), (2834, 35970), (2860, 35643), (3270, 31174), (3597, 28340), (4251, 23980), (4290, 23762), (4796, 21255), (5668, 17985), (5995, 17004), (6540, 15587), (7085, 14388), (7194, 14170), (8502, 11990), (8580, 11881)]