90836221140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{49009}}^1$

素因数の和:50502

約数の個数: 144

約数和(自身を含む): 315119400960

約数和(自身を除く): 224283179820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1471, 2942, 4413, 5884, 7355, 8826, 10297, 13239, 14710, 17652, 20594, 22065, 26478, 29420, 30891, 41188, 44130, 49009, 51485, 52956, 61782, 66195, 88260, 92673, 98018, 102970, 123564, 132390, 147027, 154455, 185346, 196036, 205940, 245045, 264780, 294054, 308910, 343063, 370692, 441081, 463365, 490090, 588108, 617820, 686126, 735135, 882162, 926730, 980180, 1029189, 1372252, 1470270, 1715315, 1764324, 1853460, 2058378, 2205405, 2940540, 3087567, 3430630, 4116756, 4410810, 5145945, 6175134, 6861260, 8821620, 10291890, 12350268, 15437835, 20583780, 30875670, 61751340, 72092239, 144184478, 216276717, 288368956, 360461195, 432553434, 504645673, 648830151, 720922390, 865106868, 1009291346, 1081383585, 1297660302, 1441844780, 1513937019, 2018582692, 2162767170, 2523228365, 2595320604, 3027874038, 3244150755, 4325534340, 4541811057, 5046456730, 6055748076, 6488301510, 7569685095, 9083622114, 10092913460, 12976603020, 15139370190, 18167244228, 22709055285, 30278740380, 45418110570, 90836221140]

約数ペア:

[(1, 90836221140), (2, 45418110570), (3, 30278740380), (4, 22709055285), (5, 18167244228), (6, 15139370190), (7, 12976603020), (9, 10092913460), (10, 9083622114), (12, 7569685095), (14, 6488301510), (15, 6055748076), (18, 5046456730), (20, 4541811057), (21, 4325534340), (28, 3244150755), (30, 3027874038), (35, 2595320604), (36, 2523228365), (42, 2162767170), (45, 2018582692), (60, 1513937019), (63, 1441844780), (70, 1297660302), (84, 1081383585), (90, 1009291346), (105, 865106868), (126, 720922390), (140, 648830151), (180, 504645673), (210, 432553434), (252, 360461195), (315, 288368956), (420, 216276717), (630, 144184478), (1260, 72092239), (1471, 61751340), (2942, 30875670), (4413, 20583780), (5884, 15437835), (7355, 12350268), (8826, 10291890), (10297, 8821620), (13239, 6861260), (14710, 6175134), (17652, 5145945), (20594, 4410810), (22065, 4116756), (26478, 3430630), (29420, 3087567), (30891, 2940540), (41188, 2205405), (44130, 2058378), (49009, 1853460), (51485, 1764324), (52956, 1715315), (61782, 1470270), (66195, 1372252), (88260, 1029189), (92673, 980180), (98018, 926730), (102970, 882162), (123564, 735135), (132390, 686126), (147027, 617820), (154455, 588108), (185346, 490090), (196036, 463365), (205940, 441081), (245045, 370692), (264780, 343063), (294054, 308910)]