102028500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 381588480

約数和(自身を除く): 279559980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 41, 42, 45, 50, 60, 63, 70, 75, 79, 82, 84, 90, 100, 105, 123, 125, 126, 140, 150, 158, 164, 175, 180, 205, 210, 225, 237, 246, 250, 252, 287, 300, 315, 316, 350, 369, 375, 395, 410, 420, 450, 474, 492, 500, 525, 553, 574, 615, 630, 700, 711, 738, 750, 790, 820, 861, 875, 900, 948, 1025, 1050, 1106, 1125, 1148, 1185, 1230, 1260, 1422, 1435, 1476, 1500, 1575, 1580, 1659, 1722, 1750, 1845, 1975, 2050, 2100, 2212, 2250, 2370, 2460, 2583, 2625, 2765, 2844, 2870, 3075, 3150, 3239, 3318, 3444, 3500, 3555, 3690, 3950, 4100, 4305, 4500, 4740, 4977, 5125, 5166, 5250, 5530, 5740, 5925, 6150, 6300, 6478, 6636, 7110, 7175, 7380, 7875, 7900, 8295, 8610, 9225, 9717, 9875, 9954, 10250, 10332, 10500, 11060, 11850, 12300, 12915, 12956, 13825, 14220, 14350, 15375, 15750, 16195, 16590, 17220, 17775, 18450, 19434, 19750, 19908, 20500, 21525, 22673, 23700, 24885, 25830, 27650, 28700, 29151, 29625, 30750, 31500, 32390, 33180, 35550, 35875, 36900, 38868, 39500, 41475, 43050, 45346, 46125, 48585, 49770, 51660, 55300, 58302, 59250, 61500, 64575, 64780, 68019, 69125, 71100, 71750, 80975, 82950, 86100, 88875, 90692, 92250, 97170, 99540, 107625, 113365, 116604, 118500, 124425, 129150, 136038, 138250, 143500, 145755, 161950, 165900, 177750, 184500, 194340, 204057, 207375, 215250, 226730, 242925, 248850, 258300, 272076, 276500, 291510, 322875, 323900, 340095, 355500, 404875, 408114, 414750, 430500, 453460, 485850, 497700, 566825, 583020, 622125, 645750, 680190, 728775, 809750, 816228, 829500, 971700, 1020285, 1133650, 1214625, 1244250, 1291500, 1360380, 1457550, 1619500, 1700475, 2040570, 2267300, 2429250, 2488500, 2834125, 2915100, 3400950, 3643875, 4081140, 4858500, 5101425, 5668250, 6801900, 7287750, 8502375, 10202850, 11336500, 14575500, 17004750, 20405700, 25507125, 34009500, 51014250, 102028500]

約数ペア:

[(1, 102028500), (2, 51014250), (3, 34009500), (4, 25507125), (5, 20405700), (6, 17004750), (7, 14575500), (9, 11336500), (10, 10202850), (12, 8502375), (14, 7287750), (15, 6801900), (18, 5668250), (20, 5101425), (21, 4858500), (25, 4081140), (28, 3643875), (30, 3400950), (35, 2915100), (36, 2834125), (41, 2488500), (42, 2429250), (45, 2267300), (50, 2040570), (60, 1700475), (63, 1619500), (70, 1457550), (75, 1360380), (79, 1291500), (82, 1244250), (84, 1214625), (90, 1133650), (100, 1020285), (105, 971700), (123, 829500), (125, 816228), (126, 809750), (140, 728775), (150, 680190), (158, 645750), (164, 622125), (175, 583020), (180, 566825), (205, 497700), (210, 485850), (225, 453460), (237, 430500), (246, 414750), (250, 408114), (252, 404875), (287, 355500), (300, 340095), (315, 323900), (316, 322875), (350, 291510), (369, 276500), (375, 272076), (395, 258300), (410, 248850), (420, 242925), (450, 226730), (474, 215250), (492, 207375), (500, 204057), (525, 194340), (553, 184500), (574, 177750), (615, 165900), (630, 161950), (700, 145755), (711, 143500), (738, 138250), (750, 136038), (790, 129150), (820, 124425), (861, 118500), (875, 116604), (900, 113365), (948, 107625), (1025, 99540), (1050, 97170), (1106, 92250), (1125, 90692), (1148, 88875), (1185, 86100), (1230, 82950), (1260, 80975), (1422, 71750), (1435, 71100), (1476, 69125), (1500, 68019), (1575, 64780), (1580, 64575), (1659, 61500), (1722, 59250), (1750, 58302), (1845, 55300), (1975, 51660), (2050, 49770), (2100, 48585), (2212, 46125), (2250, 45346), (2370, 43050), (2460, 41475), (2583, 39500), (2625, 38868), (2765, 36900), (2844, 35875), (2870, 35550), (3075, 33180), (3150, 32390), (3239, 31500), (3318, 30750), (3444, 29625), (3500, 29151), (3555, 28700), (3690, 27650), (3950, 25830), (4100, 24885), (4305, 23700), (4500, 22673), (4740, 21525), (4977, 20500), (5125, 19908), (5166, 19750), (5250, 19434), (5530, 18450), (5740, 17775), (5925, 17220), (6150, 16590), (6300, 16195), (6478, 15750), (6636, 15375), (7110, 14350), (7175, 14220), (7380, 13825), (7875, 12956), (7900, 12915), (8295, 12300), (8610, 11850), (9225, 11060), (9717, 10500), (9875, 10332), (9954, 10250)]