180023647860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{64679}}^1$

素因数の和:64795

約数の個数: 216

約数和(自身を含む): 637652695680

約数和(自身を除く): 457629047820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2209, 2820, 2961, 3290, 3948, 4230, 4418, 4935, 5922, 6580, 6627, 8460, 8836, 9870, 11045, 11844, 13254, 14805, 15463, 19740, 19881, 22090, 26508, 29610, 30926, 33135, 39762, 44180, 46389, 59220, 61852, 64679, 66270, 77315, 79524, 92778, 99405, 129358, 132540, 139167, 154630, 185556, 194037, 198810, 231945, 258716, 278334, 309260, 323395, 388074, 397620, 452753, 463890, 556668, 582111, 646790, 695835, 776148, 905506, 927780, 970185, 1164222, 1293580, 1358259, 1391670, 1811012, 1940370, 2263765, 2328444, 2716518, 2783340, 2910555, 3039913, 3880740, 4074777, 4527530, 5433036, 5821110, 6079826, 6791295, 8149554, 9055060, 9119739, 11642220, 12159652, 13582590, 15199565, 16299108, 18239478, 20373885, 21279391, 27165180, 27359217, 30399130, 36478956, 40747770, 42558782, 45598695, 54718434, 60798260, 63838173, 81495540, 85117564, 91197390, 106396955, 109436868, 127676346, 136796085, 142875911, 182394780, 191514519, 212793910, 255352692, 273592170, 285751822, 319190865, 383029038, 425587820, 428627733, 547184340, 571503644, 638381730, 714379555, 766058076, 857255466, 957572595, 1000131377, 1276763460, 1285883199, 1428759110, 1714510932, 1915145190, 2000262754, 2143138665, 2571766398, 2857518220, 3000394131, 3830290380, 4000525508, 4286277330, 5000656885, 5143532796, 6000788262, 6429415995, 8572554660, 9001182393, 10001313770, 12001576524, 12858831990, 15001970655, 18002364786, 20002627540, 25717663980, 30003941310, 36004729572, 45005911965, 60007882620, 90011823930, 180023647860]

約数ペア:

[(1, 180023647860), (2, 90011823930), (3, 60007882620), (4, 45005911965), (5, 36004729572), (6, 30003941310), (7, 25717663980), (9, 20002627540), (10, 18002364786), (12, 15001970655), (14, 12858831990), (15, 12001576524), (18, 10001313770), (20, 9001182393), (21, 8572554660), (28, 6429415995), (30, 6000788262), (35, 5143532796), (36, 5000656885), (42, 4286277330), (45, 4000525508), (47, 3830290380), (60, 3000394131), (63, 2857518220), (70, 2571766398), (84, 2143138665), (90, 2000262754), (94, 1915145190), (105, 1714510932), (126, 1428759110), (140, 1285883199), (141, 1276763460), (180, 1000131377), (188, 957572595), (210, 857255466), (235, 766058076), (252, 714379555), (282, 638381730), (315, 571503644), (329, 547184340), (420, 428627733), (423, 425587820), (470, 383029038), (564, 319190865), (630, 285751822), (658, 273592170), (705, 255352692), (846, 212793910), (940, 191514519), (987, 182394780), (1260, 142875911), (1316, 136796085), (1410, 127676346), (1645, 109436868), (1692, 106396955), (1974, 91197390), (2115, 85117564), (2209, 81495540), (2820, 63838173), (2961, 60798260), (3290, 54718434), (3948, 45598695), (4230, 42558782), (4418, 40747770), (4935, 36478956), (5922, 30399130), (6580, 27359217), (6627, 27165180), (8460, 21279391), (8836, 20373885), (9870, 18239478), (11045, 16299108), (11844, 15199565), (13254, 13582590), (14805, 12159652), (15463, 11642220), (19740, 9119739), (19881, 9055060), (22090, 8149554), (26508, 6791295), (29610, 6079826), (30926, 5821110), (33135, 5433036), (39762, 4527530), (44180, 4074777), (46389, 3880740), (59220, 3039913), (61852, 2910555), (64679, 2783340), (66270, 2716518), (77315, 2328444), (79524, 2263765), (92778, 1940370), (99405, 1811012), (129358, 1391670), (132540, 1358259), (139167, 1293580), (154630, 1164222), (185556, 970185), (194037, 927780), (198810, 905506), (231945, 776148), (258716, 695835), (278334, 646790), (309260, 582111), (323395, 556668), (388074, 463890), (397620, 452753)]