2019548700

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2176

約数の個数: 252

約数和(自身を含む): 7079378488

約数和(自身を除く): 5059829788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 243, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 486, 540, 585, 650, 675, 702, 729, 780, 810, 900, 972, 975, 1053, 1170, 1215, 1300, 1350, 1404, 1458, 1620, 1755, 1950, 2025, 2106, 2131, 2340, 2430, 2700, 2916, 2925, 3159, 3510, 3645, 3900, 4050, 4212, 4262, 4860, 5265, 5850, 6075, 6318, 6393, 7020, 7290, 8100, 8524, 8775, 9477, 10530, 10655, 11700, 12150, 12636, 12786, 14580, 15795, 17550, 18225, 18954, 19179, 21060, 21310, 24300, 25572, 26325, 27703, 31590, 31965, 35100, 36450, 37908, 38358, 42620, 47385, 52650, 53275, 55406, 57537, 63180, 63930, 72900, 76716, 78975, 83109, 94770, 95895, 105300, 106550, 110812, 115074, 127860, 138515, 157950, 159825, 166218, 172611, 189540, 191790, 213100, 230148, 236925, 249327, 277030, 287685, 315900, 319650, 332436, 345222, 383580, 415545, 473850, 479475, 498654, 517833, 554060, 575370, 639300, 690444, 692575, 747981, 831090, 863055, 947700, 958950, 997308, 1035666, 1150740, 1246635, 1385150, 1438425, 1495962, 1553499, 1662180, 1726110, 1917900, 2071332, 2077725, 2243943, 2493270, 2589165, 2770300, 2876850, 2991924, 3106998, 3452220, 3739905, 4155450, 4315275, 4487886, 4986540, 5178330, 5753700, 6213996, 6233175, 6731829, 7479810, 7767495, 8310900, 8630550, 8975772, 10356660, 11219715, 12466350, 12945825, 13463658, 14959620, 15534990, 17261100, 18699525, 20195487, 22439430, 24932700, 25891650, 26927316, 31069980, 33659145, 37399050, 38837475, 40390974, 44878860, 51783300, 56098575, 67318290, 74798100, 77674950, 80781948, 100977435, 112197150, 134636580, 155349900, 168295725, 201954870, 224394300, 336591450, 403909740, 504887175, 673182900, 1009774350, 2019548700]

約数ペア:

[(1, 2019548700), (2, 1009774350), (3, 673182900), (4, 504887175), (5, 403909740), (6, 336591450), (9, 224394300), (10, 201954870), (12, 168295725), (13, 155349900), (15, 134636580), (18, 112197150), (20, 100977435), (25, 80781948), (26, 77674950), (27, 74798100), (30, 67318290), (36, 56098575), (39, 51783300), (45, 44878860), (50, 40390974), (52, 38837475), (54, 37399050), (60, 33659145), (65, 31069980), (75, 26927316), (78, 25891650), (81, 24932700), (90, 22439430), (100, 20195487), (108, 18699525), (117, 17261100), (130, 15534990), (135, 14959620), (150, 13463658), (156, 12945825), (162, 12466350), (180, 11219715), (195, 10356660), (225, 8975772), (234, 8630550), (243, 8310900), (260, 7767495), (270, 7479810), (300, 6731829), (324, 6233175), (325, 6213996), (351, 5753700), (390, 5178330), (405, 4986540), (450, 4487886), (468, 4315275), (486, 4155450), (540, 3739905), (585, 3452220), (650, 3106998), (675, 2991924), (702, 2876850), (729, 2770300), (780, 2589165), (810, 2493270), (900, 2243943), (972, 2077725), (975, 2071332), (1053, 1917900), (1170, 1726110), (1215, 1662180), (1300, 1553499), (1350, 1495962), (1404, 1438425), (1458, 1385150), (1620, 1246635), (1755, 1150740), (1950, 1035666), (2025, 997308), (2106, 958950), (2131, 947700), (2340, 863055), (2430, 831090), (2700, 747981), (2916, 692575), (2925, 690444), (3159, 639300), (3510, 575370), (3645, 554060), (3900, 517833), (4050, 498654), (4212, 479475), (4262, 473850), (4860, 415545), (5265, 383580), (5850, 345222), (6075, 332436), (6318, 319650), (6393, 315900), (7020, 287685), (7290, 277030), (8100, 249327), (8524, 236925), (8775, 230148), (9477, 213100), (10530, 191790), (10655, 189540), (11700, 172611), (12150, 166218), (12636, 159825), (12786, 157950), (14580, 138515), (15795, 127860), (17550, 115074), (18225, 110812), (18954, 106550), (19179, 105300), (21060, 95895), (21310, 94770), (24300, 83109), (25572, 78975), (26325, 76716), (27703, 72900), (31590, 63930), (31965, 63180), (35100, 57537), (36450, 55406), (37908, 53275), (38358, 52650), (42620, 47385)]