75340980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2927}}^1$

素因数の和:2966

約数の個数: 144

約数和(自身を含む): 268579584

約数和(自身を除く): 193238604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 2927, 4290, 5148, 5854, 6435, 8580, 8781, 11708, 12870, 14635, 17562, 25740, 26343, 29270, 32197, 35124, 38051, 43905, 52686, 58540, 64394, 76102, 87810, 96591, 105372, 114153, 128788, 131715, 152204, 160985, 175620, 190255, 193182, 228306, 263430, 289773, 321970, 342459, 380510, 386364, 418561, 456612, 482955, 526860, 570765, 579546, 643940, 684918, 761020, 837122, 965910, 1141530, 1159092, 1255683, 1369836, 1448865, 1674244, 1712295, 1931820, 2092805, 2283060, 2511366, 2897730, 3424590, 3767049, 4185610, 5022732, 5795460, 6278415, 6849180, 7534098, 8371220, 12556830, 15068196, 18835245, 25113660, 37670490, 75340980]

約数ペア:

[(1, 75340980), (2, 37670490), (3, 25113660), (4, 18835245), (5, 15068196), (6, 12556830), (9, 8371220), (10, 7534098), (11, 6849180), (12, 6278415), (13, 5795460), (15, 5022732), (18, 4185610), (20, 3767049), (22, 3424590), (26, 2897730), (30, 2511366), (33, 2283060), (36, 2092805), (39, 1931820), (44, 1712295), (45, 1674244), (52, 1448865), (55, 1369836), (60, 1255683), (65, 1159092), (66, 1141530), (78, 965910), (90, 837122), (99, 761020), (110, 684918), (117, 643940), (130, 579546), (132, 570765), (143, 526860), (156, 482955), (165, 456612), (180, 418561), (195, 386364), (198, 380510), (220, 342459), (234, 321970), (260, 289773), (286, 263430), (330, 228306), (390, 193182), (396, 190255), (429, 175620), (468, 160985), (495, 152204), (572, 131715), (585, 128788), (660, 114153), (715, 105372), (780, 96591), (858, 87810), (990, 76102), (1170, 64394), (1287, 58540), (1430, 52686), (1716, 43905), (1980, 38051), (2145, 35124), (2340, 32197), (2574, 29270), (2860, 26343), (2927, 25740), (4290, 17562), (5148, 14635), (5854, 12870), (6435, 11708), (8580, 8781)]