76308180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 243742464

約数和(自身を除く): 167434284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 271, 285, 361, 380, 390, 494, 542, 570, 722, 741, 780, 813, 988, 1083, 1084, 1140, 1235, 1355, 1444, 1482, 1626, 1805, 2166, 2470, 2710, 2964, 3252, 3523, 3610, 3705, 4065, 4332, 4693, 4940, 5149, 5415, 5420, 7046, 7220, 7410, 8130, 9386, 10298, 10569, 10830, 14079, 14092, 14820, 15447, 16260, 17615, 18772, 20596, 21138, 21660, 23465, 25745, 28158, 30894, 35230, 42276, 46930, 51490, 52845, 56316, 61788, 66937, 70395, 70460, 77235, 93860, 97831, 102980, 105690, 133874, 140790, 154470, 195662, 200811, 211380, 267748, 281580, 293493, 308940, 334685, 391324, 401622, 489155, 586986, 669370, 803244, 978310, 1004055, 1173972, 1271803, 1338740, 1467465, 1956620, 2008110, 2543606, 2934930, 3815409, 4016220, 5087212, 5869860, 6359015, 7630818, 12718030, 15261636, 19077045, 25436060, 38154090, 76308180]

約数ペア:

[(1, 76308180), (2, 38154090), (3, 25436060), (4, 19077045), (5, 15261636), (6, 12718030), (10, 7630818), (12, 6359015), (13, 5869860), (15, 5087212), (19, 4016220), (20, 3815409), (26, 2934930), (30, 2543606), (38, 2008110), (39, 1956620), (52, 1467465), (57, 1338740), (60, 1271803), (65, 1173972), (76, 1004055), (78, 978310), (95, 803244), (114, 669370), (130, 586986), (156, 489155), (190, 401622), (195, 391324), (228, 334685), (247, 308940), (260, 293493), (271, 281580), (285, 267748), (361, 211380), (380, 200811), (390, 195662), (494, 154470), (542, 140790), (570, 133874), (722, 105690), (741, 102980), (780, 97831), (813, 93860), (988, 77235), (1083, 70460), (1084, 70395), (1140, 66937), (1235, 61788), (1355, 56316), (1444, 52845), (1482, 51490), (1626, 46930), (1805, 42276), (2166, 35230), (2470, 30894), (2710, 28158), (2964, 25745), (3252, 23465), (3523, 21660), (3610, 21138), (3705, 20596), (4065, 18772), (4332, 17615), (4693, 16260), (4940, 15447), (5149, 14820), (5415, 14092), (5420, 14079), (7046, 10830), (7220, 10569), (7410, 10298), (8130, 9386)]