250265340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:493

約数の個数: 216

約数和(自身を含む): 867288240

約数和(自身を除く): 617022900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 169, 171, 180, 190, 195, 228, 234, 247, 260, 285, 338, 342, 380, 390, 433, 468, 494, 507, 570, 585, 676, 684, 741, 780, 845, 855, 866, 988, 1014, 1140, 1170, 1235, 1299, 1482, 1521, 1690, 1710, 1732, 2028, 2165, 2223, 2340, 2470, 2535, 2598, 2964, 3042, 3211, 3380, 3420, 3705, 3897, 4330, 4446, 4940, 5070, 5196, 5629, 6084, 6422, 6495, 7410, 7605, 7794, 8227, 8660, 8892, 9633, 10140, 11115, 11258, 12844, 12990, 14820, 15210, 15588, 16055, 16454, 16887, 19266, 19485, 22230, 22516, 24681, 25980, 28145, 28899, 30420, 32110, 32908, 33774, 38532, 38970, 41135, 44460, 48165, 49362, 50661, 56290, 57798, 64220, 67548, 73177, 74043, 77940, 82270, 84435, 96330, 98724, 101322, 106951, 112580, 115596, 123405, 144495, 146354, 148086, 164540, 168870, 192660, 202644, 213902, 219531, 246810, 253305, 288990, 292708, 296172, 320853, 337740, 365885, 370215, 427804, 439062, 493620, 506610, 534755, 577980, 641706, 658593, 731770, 740430, 878124, 962559, 1013220, 1069510, 1097655, 1283412, 1317186, 1390363, 1463540, 1480860, 1604265, 1925118, 2139020, 2195310, 2634372, 2780726, 3208530, 3292965, 3850236, 4171089, 4390620, 4812795, 5561452, 6417060, 6585930, 6951815, 8342178, 9625590, 12513267, 13171860, 13903630, 16684356, 19251180, 20855445, 25026534, 27807260, 41710890, 50053068, 62566335, 83421780, 125132670, 250265340]

約数ペア:

[(1, 250265340), (2, 125132670), (3, 83421780), (4, 62566335), (5, 50053068), (6, 41710890), (9, 27807260), (10, 25026534), (12, 20855445), (13, 19251180), (15, 16684356), (18, 13903630), (19, 13171860), (20, 12513267), (26, 9625590), (30, 8342178), (36, 6951815), (38, 6585930), (39, 6417060), (45, 5561452), (52, 4812795), (57, 4390620), (60, 4171089), (65, 3850236), (76, 3292965), (78, 3208530), (90, 2780726), (95, 2634372), (114, 2195310), (117, 2139020), (130, 1925118), (156, 1604265), (169, 1480860), (171, 1463540), (180, 1390363), (190, 1317186), (195, 1283412), (228, 1097655), (234, 1069510), (247, 1013220), (260, 962559), (285, 878124), (338, 740430), (342, 731770), (380, 658593), (390, 641706), (433, 577980), (468, 534755), (494, 506610), (507, 493620), (570, 439062), (585, 427804), (676, 370215), (684, 365885), (741, 337740), (780, 320853), (845, 296172), (855, 292708), (866, 288990), (988, 253305), (1014, 246810), (1140, 219531), (1170, 213902), (1235, 202644), (1299, 192660), (1482, 168870), (1521, 164540), (1690, 148086), (1710, 146354), (1732, 144495), (2028, 123405), (2165, 115596), (2223, 112580), (2340, 106951), (2470, 101322), (2535, 98724), (2598, 96330), (2964, 84435), (3042, 82270), (3211, 77940), (3380, 74043), (3420, 73177), (3705, 67548), (3897, 64220), (4330, 57798), (4446, 56290), (4940, 50661), (5070, 49362), (5196, 48165), (5629, 44460), (6084, 41135), (6422, 38970), (6495, 38532), (7410, 33774), (7605, 32908), (7794, 32110), (8227, 30420), (8660, 28899), (8892, 28145), (9633, 25980), (10140, 24681), (11115, 22516), (11258, 22230), (12844, 19485), (12990, 19266), (14820, 16887), (15210, 16454), (15588, 16055)]