111754980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 356428800

約数和(自身を除く): 244673820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 79, 87, 90, 116, 145, 158, 174, 180, 237, 261, 271, 290, 316, 348, 395, 435, 474, 522, 542, 580, 711, 790, 813, 870, 948, 1044, 1084, 1185, 1305, 1355, 1422, 1580, 1626, 1740, 2291, 2370, 2439, 2610, 2710, 2844, 3252, 3555, 4065, 4582, 4740, 4878, 5220, 5420, 6873, 7110, 7859, 8130, 9164, 9756, 11455, 12195, 13746, 14220, 15718, 16260, 20619, 21409, 22910, 23577, 24390, 27492, 31436, 34365, 39295, 41238, 42818, 45820, 47154, 48780, 64227, 68730, 70731, 78590, 82476, 85636, 94308, 103095, 107045, 117885, 128454, 137460, 141462, 157180, 192681, 206190, 214090, 235770, 256908, 282924, 321135, 353655, 385362, 412380, 428180, 471540, 620861, 642270, 707310, 770724, 963405, 1241722, 1284540, 1414620, 1862583, 1926810, 2483444, 3104305, 3725166, 3853620, 5587749, 6208610, 7450332, 9312915, 11175498, 12417220, 18625830, 22350996, 27938745, 37251660, 55877490, 111754980]

約数ペア:

[(1, 111754980), (2, 55877490), (3, 37251660), (4, 27938745), (5, 22350996), (6, 18625830), (9, 12417220), (10, 11175498), (12, 9312915), (15, 7450332), (18, 6208610), (20, 5587749), (29, 3853620), (30, 3725166), (36, 3104305), (45, 2483444), (58, 1926810), (60, 1862583), (79, 1414620), (87, 1284540), (90, 1241722), (116, 963405), (145, 770724), (158, 707310), (174, 642270), (180, 620861), (237, 471540), (261, 428180), (271, 412380), (290, 385362), (316, 353655), (348, 321135), (395, 282924), (435, 256908), (474, 235770), (522, 214090), (542, 206190), (580, 192681), (711, 157180), (790, 141462), (813, 137460), (870, 128454), (948, 117885), (1044, 107045), (1084, 103095), (1185, 94308), (1305, 85636), (1355, 82476), (1422, 78590), (1580, 70731), (1626, 68730), (1740, 64227), (2291, 48780), (2370, 47154), (2439, 45820), (2610, 42818), (2710, 41238), (2844, 39295), (3252, 34365), (3555, 31436), (4065, 27492), (4582, 24390), (4740, 23577), (4878, 22910), (5220, 21409), (5420, 20619), (6873, 16260), (7110, 15718), (7859, 14220), (8130, 13746), (9164, 12195), (9756, 11455)]