188119620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4729}}^1$

素因数の和:4774

約数の個数: 144

約数和(自身を含む): 650810160

約数和(自身を除く): 462690540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4729, 6630, 7956, 9458, 9945, 13260, 14187, 18916, 19890, 23645, 28374, 39780, 42561, 47290, 56748, 61477, 70935, 80393, 85122, 94580, 122954, 141870, 160786, 170244, 184431, 212805, 241179, 245908, 283740, 307385, 321572, 368862, 401965, 425610, 482358, 553293, 614770, 723537, 737724, 803930, 851220, 922155, 964716, 1045109, 1106586, 1205895, 1229540, 1447074, 1607860, 1844310, 2090218, 2213172, 2411790, 2766465, 2894148, 3135327, 3617685, 3688620, 4180436, 4823580, 5225545, 5532930, 6270654, 7235370, 9405981, 10451090, 11065860, 12541308, 14470740, 15676635, 18811962, 20902180, 31353270, 37623924, 47029905, 62706540, 94059810, 188119620]

約数ペア:

[(1, 188119620), (2, 94059810), (3, 62706540), (4, 47029905), (5, 37623924), (6, 31353270), (9, 20902180), (10, 18811962), (12, 15676635), (13, 14470740), (15, 12541308), (17, 11065860), (18, 10451090), (20, 9405981), (26, 7235370), (30, 6270654), (34, 5532930), (36, 5225545), (39, 4823580), (45, 4180436), (51, 3688620), (52, 3617685), (60, 3135327), (65, 2894148), (68, 2766465), (78, 2411790), (85, 2213172), (90, 2090218), (102, 1844310), (117, 1607860), (130, 1447074), (153, 1229540), (156, 1205895), (170, 1106586), (180, 1045109), (195, 964716), (204, 922155), (221, 851220), (234, 803930), (255, 737724), (260, 723537), (306, 614770), (340, 553293), (390, 482358), (442, 425610), (468, 401965), (510, 368862), (585, 321572), (612, 307385), (663, 283740), (765, 245908), (780, 241179), (884, 212805), (1020, 184431), (1105, 170244), (1170, 160786), (1326, 141870), (1530, 122954), (1989, 94580), (2210, 85122), (2340, 80393), (2652, 70935), (3060, 61477), (3315, 56748), (3978, 47290), (4420, 42561), (4729, 39780), (6630, 28374), (7956, 23645), (9458, 19890), (9945, 18916), (13260, 14187)]