201195540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 766112256

約数和(自身を除く): 564916716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 71, 78, 84, 90, 91, 105, 117, 126, 130, 140, 142, 156, 173, 180, 182, 195, 210, 213, 234, 252, 260, 273, 284, 315, 346, 355, 364, 390, 420, 426, 455, 468, 497, 519, 546, 585, 630, 639, 692, 710, 780, 819, 852, 865, 910, 923, 994, 1038, 1065, 1092, 1170, 1211, 1260, 1278, 1365, 1420, 1491, 1557, 1638, 1730, 1820, 1846, 1988, 2076, 2130, 2249, 2340, 2422, 2485, 2556, 2595, 2730, 2769, 2982, 3114, 3195, 3276, 3460, 3633, 3692, 4095, 4260, 4473, 4498, 4615, 4844, 4970, 5190, 5460, 5538, 5964, 6055, 6228, 6390, 6461, 6747, 7266, 7455, 7785, 8190, 8307, 8946, 8996, 9230, 9940, 10380, 10899, 11076, 11245, 12110, 12283, 12780, 12922, 13494, 13845, 14532, 14910, 15570, 15743, 16380, 16614, 17892, 18165, 18460, 19383, 20241, 21798, 22365, 22490, 24220, 24566, 25844, 26988, 27690, 29820, 31140, 31486, 32305, 33228, 33735, 36330, 36849, 38766, 40482, 41535, 43596, 44730, 44980, 47229, 49132, 54495, 55380, 58149, 61415, 62972, 64610, 67470, 72660, 73698, 77532, 78715, 80964, 83070, 85981, 89460, 94458, 96915, 101205, 108990, 110547, 116298, 122830, 129220, 134940, 141687, 147396, 157430, 159679, 166140, 171962, 184245, 188916, 193830, 202410, 217980, 221094, 232596, 236145, 245660, 257943, 283374, 290745, 314860, 319358, 343924, 368490, 387660, 404820, 429905, 442188, 472290, 479037, 515886, 552735, 566748, 581490, 638716, 708435, 736980, 773829, 798395, 859810, 944580, 958074, 1031772, 1105470, 1117753, 1162980, 1289715, 1416870, 1437111, 1547658, 1596790, 1719620, 1916148, 2210940, 2235506, 2395185, 2579430, 2833740, 2874222, 3095316, 3193580, 3353259, 3869145, 4471012, 4790370, 5158860, 5588765, 5748444, 6706518, 7185555, 7738290, 9580740, 10059777, 11177530, 13413036, 14371110, 15476580, 16766295, 20119554, 22355060, 28742220, 33532590, 40239108, 50298885, 67065180, 100597770, 201195540]

約数ペア:

[(1, 201195540), (2, 100597770), (3, 67065180), (4, 50298885), (5, 40239108), (6, 33532590), (7, 28742220), (9, 22355060), (10, 20119554), (12, 16766295), (13, 15476580), (14, 14371110), (15, 13413036), (18, 11177530), (20, 10059777), (21, 9580740), (26, 7738290), (28, 7185555), (30, 6706518), (35, 5748444), (36, 5588765), (39, 5158860), (42, 4790370), (45, 4471012), (52, 3869145), (60, 3353259), (63, 3193580), (65, 3095316), (70, 2874222), (71, 2833740), (78, 2579430), (84, 2395185), (90, 2235506), (91, 2210940), (105, 1916148), (117, 1719620), (126, 1596790), (130, 1547658), (140, 1437111), (142, 1416870), (156, 1289715), (173, 1162980), (180, 1117753), (182, 1105470), (195, 1031772), (210, 958074), (213, 944580), (234, 859810), (252, 798395), (260, 773829), (273, 736980), (284, 708435), (315, 638716), (346, 581490), (355, 566748), (364, 552735), (390, 515886), (420, 479037), (426, 472290), (455, 442188), (468, 429905), (497, 404820), (519, 387660), (546, 368490), (585, 343924), (630, 319358), (639, 314860), (692, 290745), (710, 283374), (780, 257943), (819, 245660), (852, 236145), (865, 232596), (910, 221094), (923, 217980), (994, 202410), (1038, 193830), (1065, 188916), (1092, 184245), (1170, 171962), (1211, 166140), (1260, 159679), (1278, 157430), (1365, 147396), (1420, 141687), (1491, 134940), (1557, 129220), (1638, 122830), (1730, 116298), (1820, 110547), (1846, 108990), (1988, 101205), (2076, 96915), (2130, 94458), (2249, 89460), (2340, 85981), (2422, 83070), (2485, 80964), (2556, 78715), (2595, 77532), (2730, 73698), (2769, 72660), (2982, 67470), (3114, 64610), (3195, 62972), (3276, 61415), (3460, 58149), (3633, 55380), (3692, 54495), (4095, 49132), (4260, 47229), (4473, 44980), (4498, 44730), (4615, 43596), (4844, 41535), (4970, 40482), (5190, 38766), (5460, 36849), (5538, 36330), (5964, 33735), (6055, 33228), (6228, 32305), (6390, 31486), (6461, 31140), (6747, 29820), (7266, 27690), (7455, 26988), (7785, 25844), (8190, 24566), (8307, 24220), (8946, 22490), (8996, 22365), (9230, 21798), (9940, 20241), (10380, 19383), (10899, 18460), (11076, 18165), (11245, 17892), (12110, 16614), (12283, 16380), (12780, 15743), (12922, 15570), (13494, 14910), (13845, 14532)]