201348900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 672706944

約数和(自身を除く): 471358044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 71, 75, 90, 92, 100, 115, 137, 138, 142, 150, 180, 207, 213, 225, 230, 274, 276, 284, 300, 345, 355, 411, 414, 426, 450, 460, 548, 575, 639, 685, 690, 710, 822, 828, 852, 900, 1035, 1065, 1150, 1233, 1278, 1370, 1380, 1420, 1633, 1644, 1725, 1775, 2055, 2070, 2130, 2300, 2466, 2556, 2740, 3151, 3195, 3266, 3425, 3450, 3550, 4110, 4140, 4260, 4899, 4932, 5175, 5325, 6165, 6302, 6390, 6532, 6850, 6900, 7100, 8165, 8220, 9453, 9727, 9798, 10275, 10350, 10650, 12330, 12604, 12780, 13700, 14697, 15755, 15975, 16330, 18906, 19454, 19596, 20550, 20700, 21300, 24495, 24660, 28359, 29181, 29394, 30825, 31510, 31950, 32660, 37812, 38908, 40825, 41100, 47265, 48635, 48990, 56718, 58362, 58788, 61650, 63020, 63900, 73485, 78775, 81650, 87543, 94530, 97270, 97980, 113436, 116724, 122475, 123300, 141795, 145905, 146970, 157550, 163300, 175086, 189060, 194540, 223721, 236325, 243175, 244950, 283590, 291810, 293940, 315100, 350172, 367425, 437715, 447442, 472650, 486350, 489900, 567180, 583620, 671163, 708975, 729525, 734850, 875430, 894884, 945300, 972700, 1118605, 1342326, 1417950, 1459050, 1469700, 1750860, 2013489, 2188575, 2237210, 2684652, 2835900, 2918100, 3355815, 4026978, 4377150, 4474420, 5593025, 6711630, 8053956, 8754300, 10067445, 11186050, 13423260, 16779075, 20134890, 22372100, 33558150, 40269780, 50337225, 67116300, 100674450, 201348900]

約数ペア:

[(1, 201348900), (2, 100674450), (3, 67116300), (4, 50337225), (5, 40269780), (6, 33558150), (9, 22372100), (10, 20134890), (12, 16779075), (15, 13423260), (18, 11186050), (20, 10067445), (23, 8754300), (25, 8053956), (30, 6711630), (36, 5593025), (45, 4474420), (46, 4377150), (50, 4026978), (60, 3355815), (69, 2918100), (71, 2835900), (75, 2684652), (90, 2237210), (92, 2188575), (100, 2013489), (115, 1750860), (137, 1469700), (138, 1459050), (142, 1417950), (150, 1342326), (180, 1118605), (207, 972700), (213, 945300), (225, 894884), (230, 875430), (274, 734850), (276, 729525), (284, 708975), (300, 671163), (345, 583620), (355, 567180), (411, 489900), (414, 486350), (426, 472650), (450, 447442), (460, 437715), (548, 367425), (575, 350172), (639, 315100), (685, 293940), (690, 291810), (710, 283590), (822, 244950), (828, 243175), (852, 236325), (900, 223721), (1035, 194540), (1065, 189060), (1150, 175086), (1233, 163300), (1278, 157550), (1370, 146970), (1380, 145905), (1420, 141795), (1633, 123300), (1644, 122475), (1725, 116724), (1775, 113436), (2055, 97980), (2070, 97270), (2130, 94530), (2300, 87543), (2466, 81650), (2556, 78775), (2740, 73485), (3151, 63900), (3195, 63020), (3266, 61650), (3425, 58788), (3450, 58362), (3550, 56718), (4110, 48990), (4140, 48635), (4260, 47265), (4899, 41100), (4932, 40825), (5175, 38908), (5325, 37812), (6165, 32660), (6302, 31950), (6390, 31510), (6532, 30825), (6850, 29394), (6900, 29181), (7100, 28359), (8165, 24660), (8220, 24495), (9453, 21300), (9727, 20700), (9798, 20550), (10275, 19596), (10350, 19454), (10650, 18906), (12330, 16330), (12604, 15975), (12780, 15755), (13700, 14697)]