191512800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 216

約数和(自身を含む): 687127896

約数和(自身を除く): 495615096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 67, 72, 75, 80, 90, 96, 100, 120, 134, 144, 150, 160, 180, 200, 201, 225, 240, 268, 288, 300, 335, 360, 397, 400, 402, 450, 480, 536, 600, 603, 670, 720, 794, 800, 804, 900, 1005, 1072, 1191, 1200, 1206, 1340, 1440, 1588, 1608, 1675, 1800, 1985, 2010, 2144, 2382, 2400, 2412, 2680, 3015, 3176, 3216, 3350, 3573, 3600, 3970, 4020, 4764, 4824, 5025, 5360, 5955, 6030, 6352, 6432, 6700, 7146, 7200, 7940, 8040, 9528, 9648, 9925, 10050, 10720, 11910, 12060, 12704, 13400, 14292, 15075, 15880, 16080, 17865, 19056, 19296, 19850, 20100, 23820, 24120, 26599, 26800, 28584, 29775, 30150, 31760, 32160, 35730, 38112, 39700, 40200, 47640, 48240, 53198, 53600, 57168, 59550, 60300, 63520, 71460, 79400, 79797, 80400, 89325, 95280, 96480, 106396, 114336, 119100, 120600, 132995, 142920, 158800, 159594, 160800, 178650, 190560, 212792, 238200, 239391, 241200, 265990, 285840, 317600, 319188, 357300, 398985, 425584, 476400, 478782, 482400, 531980, 571680, 638376, 664975, 714600, 797970, 851168, 952800, 957564, 1063960, 1196955, 1276752, 1329950, 1429200, 1595940, 1915128, 1994925, 2127920, 2393910, 2553504, 2659900, 2858400, 3191880, 3830256, 3989850, 4255840, 4787820, 5319800, 5984775, 6383760, 7660512, 7979700, 9575640, 10639600, 11969550, 12767520, 15959400, 19151280, 21279200, 23939100, 31918800, 38302560, 47878200, 63837600, 95756400, 191512800]

約数ペア:

[(1, 191512800), (2, 95756400), (3, 63837600), (4, 47878200), (5, 38302560), (6, 31918800), (8, 23939100), (9, 21279200), (10, 19151280), (12, 15959400), (15, 12767520), (16, 11969550), (18, 10639600), (20, 9575640), (24, 7979700), (25, 7660512), (30, 6383760), (32, 5984775), (36, 5319800), (40, 4787820), (45, 4255840), (48, 3989850), (50, 3830256), (60, 3191880), (67, 2858400), (72, 2659900), (75, 2553504), (80, 2393910), (90, 2127920), (96, 1994925), (100, 1915128), (120, 1595940), (134, 1429200), (144, 1329950), (150, 1276752), (160, 1196955), (180, 1063960), (200, 957564), (201, 952800), (225, 851168), (240, 797970), (268, 714600), (288, 664975), (300, 638376), (335, 571680), (360, 531980), (397, 482400), (400, 478782), (402, 476400), (450, 425584), (480, 398985), (536, 357300), (600, 319188), (603, 317600), (670, 285840), (720, 265990), (794, 241200), (800, 239391), (804, 238200), (900, 212792), (1005, 190560), (1072, 178650), (1191, 160800), (1200, 159594), (1206, 158800), (1340, 142920), (1440, 132995), (1588, 120600), (1608, 119100), (1675, 114336), (1800, 106396), (1985, 96480), (2010, 95280), (2144, 89325), (2382, 80400), (2400, 79797), (2412, 79400), (2680, 71460), (3015, 63520), (3176, 60300), (3216, 59550), (3350, 57168), (3573, 53600), (3600, 53198), (3970, 48240), (4020, 47640), (4764, 40200), (4824, 39700), (5025, 38112), (5360, 35730), (5955, 32160), (6030, 31760), (6352, 30150), (6432, 29775), (6700, 28584), (7146, 26800), (7200, 26599), (7940, 24120), (8040, 23820), (9528, 20100), (9648, 19850), (9925, 19296), (10050, 19056), (10720, 17865), (11910, 16080), (12060, 15880), (12704, 15075), (13400, 14292)]