148882860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:738

約数の個数: 240

約数和(自身を含む): 562679040

約数和(自身を除く): 413796180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 513, 532, 540, 567, 570, 630, 665, 684, 691, 756, 798, 810, 855, 945, 1026, 1134, 1140, 1197, 1260, 1330, 1382, 1539, 1596, 1620, 1710, 1890, 1995, 2052, 2073, 2268, 2394, 2565, 2660, 2764, 2835, 3078, 3420, 3455, 3591, 3780, 3990, 4146, 4788, 4837, 5130, 5670, 5985, 6156, 6219, 6910, 7182, 7695, 7980, 8292, 9674, 10260, 10365, 10773, 11340, 11970, 12438, 13129, 13820, 14364, 14511, 15390, 17955, 18657, 19348, 20730, 21546, 23940, 24185, 24876, 26258, 29022, 30780, 31095, 35910, 37314, 39387, 41460, 43092, 43533, 48370, 52516, 53865, 55971, 58044, 62190, 65645, 71820, 72555, 74628, 78774, 87066, 91903, 93285, 96740, 107730, 111942, 118161, 124380, 130599, 131290, 145110, 157548, 174132, 183806, 186570, 196935, 215460, 217665, 223884, 236322, 261198, 262580, 275709, 279855, 290220, 354483, 367612, 373140, 391797, 393870, 435330, 459515, 472644, 522396, 551418, 559710, 590805, 652995, 708966, 783594, 787740, 827127, 870660, 919030, 1063449, 1102836, 1119420, 1181610, 1305990, 1378545, 1417932, 1567188, 1654254, 1772415, 1838060, 1958985, 2126898, 2363220, 2481381, 2611980, 2757090, 3308508, 3544830, 3917970, 4135635, 4253796, 4962762, 5317245, 5514180, 7089660, 7444143, 7835940, 8271270, 9925524, 10634490, 12406905, 14888286, 16542540, 21268980, 24813810, 29776572, 37220715, 49627620, 74441430, 148882860]

約数ペア:

[(1, 148882860), (2, 74441430), (3, 49627620), (4, 37220715), (5, 29776572), (6, 24813810), (7, 21268980), (9, 16542540), (10, 14888286), (12, 12406905), (14, 10634490), (15, 9925524), (18, 8271270), (19, 7835940), (20, 7444143), (21, 7089660), (27, 5514180), (28, 5317245), (30, 4962762), (35, 4253796), (36, 4135635), (38, 3917970), (42, 3544830), (45, 3308508), (54, 2757090), (57, 2611980), (60, 2481381), (63, 2363220), (70, 2126898), (76, 1958985), (81, 1838060), (84, 1772415), (90, 1654254), (95, 1567188), (105, 1417932), (108, 1378545), (114, 1305990), (126, 1181610), (133, 1119420), (135, 1102836), (140, 1063449), (162, 919030), (171, 870660), (180, 827127), (189, 787740), (190, 783594), (210, 708966), (228, 652995), (252, 590805), (266, 559710), (270, 551418), (285, 522396), (315, 472644), (324, 459515), (342, 435330), (378, 393870), (380, 391797), (399, 373140), (405, 367612), (420, 354483), (513, 290220), (532, 279855), (540, 275709), (567, 262580), (570, 261198), (630, 236322), (665, 223884), (684, 217665), (691, 215460), (756, 196935), (798, 186570), (810, 183806), (855, 174132), (945, 157548), (1026, 145110), (1134, 131290), (1140, 130599), (1197, 124380), (1260, 118161), (1330, 111942), (1382, 107730), (1539, 96740), (1596, 93285), (1620, 91903), (1710, 87066), (1890, 78774), (1995, 74628), (2052, 72555), (2073, 71820), (2268, 65645), (2394, 62190), (2565, 58044), (2660, 55971), (2764, 53865), (2835, 52516), (3078, 48370), (3420, 43533), (3455, 43092), (3591, 41460), (3780, 39387), (3990, 37314), (4146, 35910), (4788, 31095), (4837, 30780), (5130, 29022), (5670, 26258), (5985, 24876), (6156, 24185), (6219, 23940), (6910, 21546), (7182, 20730), (7695, 19348), (7980, 18657), (8292, 17955), (9674, 15390), (10260, 14511), (10365, 14364), (10773, 13820), (11340, 13129), (11970, 12438)]