551970900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 324

約数和(自身を含む): 1982373120

約数和(自身を除く): 1430402220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 169, 171, 180, 190, 191, 195, 225, 228, 234, 247, 260, 285, 300, 325, 338, 342, 380, 382, 390, 450, 468, 475, 494, 507, 570, 573, 585, 650, 676, 684, 741, 764, 780, 845, 855, 900, 950, 955, 975, 988, 1014, 1140, 1146, 1170, 1235, 1300, 1425, 1482, 1521, 1690, 1710, 1719, 1900, 1910, 1950, 2028, 2223, 2292, 2340, 2470, 2483, 2535, 2850, 2865, 2925, 2964, 3042, 3211, 3380, 3420, 3438, 3629, 3705, 3820, 3900, 4225, 4275, 4446, 4775, 4940, 4966, 5070, 5700, 5730, 5850, 6084, 6175, 6422, 6876, 7258, 7410, 7449, 7605, 8450, 8550, 8595, 8892, 9550, 9633, 9932, 10140, 10887, 11115, 11460, 11700, 12350, 12415, 12675, 12844, 14325, 14516, 14820, 14898, 15210, 16055, 16900, 17100, 17190, 18145, 18525, 19100, 19266, 21774, 22230, 22347, 24700, 24830, 25350, 28650, 28899, 29796, 30420, 32110, 32279, 32661, 34380, 36290, 37050, 37245, 38025, 38532, 42975, 43548, 44460, 44694, 47177, 48165, 49660, 50700, 54435, 55575, 57300, 57798, 62075, 64220, 64558, 65322, 72580, 74100, 74490, 76050, 80275, 85950, 89388, 90725, 94354, 96330, 96837, 108870, 111150, 111735, 115596, 124150, 129116, 130644, 141531, 144495, 148980, 152100, 160550, 161395, 163305, 171900, 181450, 186225, 188708, 192660, 193674, 217740, 222300, 223470, 235885, 240825, 248300, 272175, 283062, 288990, 290511, 321100, 322790, 326610, 362900, 372450, 387348, 424593, 446940, 471770, 481650, 484185, 544350, 558675, 566124, 577980, 581022, 613301, 645580, 653220, 707655, 722475, 744900, 806975, 816525, 849186, 943540, 963300, 968370, 1088700, 1117350, 1162044, 1179425, 1226602, 1415310, 1444950, 1452555, 1613950, 1633050, 1698372, 1839903, 1936740, 2122965, 2234700, 2358850, 2420925, 2453204, 2830620, 2889900, 2905110, 3066505, 3227900, 3266100, 3538275, 3679806, 4245930, 4717700, 4841850, 5519709, 5810220, 6133010, 7076550, 7262775, 7359612, 8491860, 9199515, 9683700, 10614825, 11039418, 12266020, 14153100, 14525550, 15332525, 18399030, 21229650, 22078836, 27598545, 29051100, 30665050, 36798060, 42459300, 45997575, 55197090, 61330100, 91995150, 110394180, 137992725, 183990300, 275985450, 551970900]

約数ペア:

[(1, 551970900), (2, 275985450), (3, 183990300), (4, 137992725), (5, 110394180), (6, 91995150), (9, 61330100), (10, 55197090), (12, 45997575), (13, 42459300), (15, 36798060), (18, 30665050), (19, 29051100), (20, 27598545), (25, 22078836), (26, 21229650), (30, 18399030), (36, 15332525), (38, 14525550), (39, 14153100), (45, 12266020), (50, 11039418), (52, 10614825), (57, 9683700), (60, 9199515), (65, 8491860), (75, 7359612), (76, 7262775), (78, 7076550), (90, 6133010), (95, 5810220), (100, 5519709), (114, 4841850), (117, 4717700), (130, 4245930), (150, 3679806), (156, 3538275), (169, 3266100), (171, 3227900), (180, 3066505), (190, 2905110), (191, 2889900), (195, 2830620), (225, 2453204), (228, 2420925), (234, 2358850), (247, 2234700), (260, 2122965), (285, 1936740), (300, 1839903), (325, 1698372), (338, 1633050), (342, 1613950), (380, 1452555), (382, 1444950), (390, 1415310), (450, 1226602), (468, 1179425), (475, 1162044), (494, 1117350), (507, 1088700), (570, 968370), (573, 963300), (585, 943540), (650, 849186), (676, 816525), (684, 806975), (741, 744900), (764, 722475), (780, 707655), (845, 653220), (855, 645580), (900, 613301), (950, 581022), (955, 577980), (975, 566124), (988, 558675), (1014, 544350), (1140, 484185), (1146, 481650), (1170, 471770), (1235, 446940), (1300, 424593), (1425, 387348), (1482, 372450), (1521, 362900), (1690, 326610), (1710, 322790), (1719, 321100), (1900, 290511), (1910, 288990), (1950, 283062), (2028, 272175), (2223, 248300), (2292, 240825), (2340, 235885), (2470, 223470), (2483, 222300), (2535, 217740), (2850, 193674), (2865, 192660), (2925, 188708), (2964, 186225), (3042, 181450), (3211, 171900), (3380, 163305), (3420, 161395), (3438, 160550), (3629, 152100), (3705, 148980), (3820, 144495), (3900, 141531), (4225, 130644), (4275, 129116), (4446, 124150), (4775, 115596), (4940, 111735), (4966, 111150), (5070, 108870), (5700, 96837), (5730, 96330), (5850, 94354), (6084, 90725), (6175, 89388), (6422, 85950), (6876, 80275), (7258, 76050), (7410, 74490), (7449, 74100), (7605, 72580), (8450, 65322), (8550, 64558), (8595, 64220), (8892, 62075), (9550, 57798), (9633, 57300), (9932, 55575), (10140, 54435), (10887, 50700), (11115, 49660), (11460, 48165), (11700, 47177), (12350, 44694), (12415, 44460), (12675, 43548), (12844, 42975), (14325, 38532), (14516, 38025), (14820, 37245), (14898, 37050), (15210, 36290), (16055, 34380), (16900, 32661), (17100, 32279), (17190, 32110), (18145, 30420), (18525, 29796), (19100, 28899), (19266, 28650), (21774, 25350), (22230, 24830), (22347, 24700)]