100481850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^4\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 333431040

約数和(自身を除く): 232949190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 31, 35, 42, 45, 49, 50, 54, 62, 63, 70, 75, 90, 93, 98, 105, 126, 135, 147, 150, 155, 175, 186, 189, 210, 217, 225, 245, 270, 279, 294, 310, 315, 343, 350, 378, 434, 441, 450, 465, 490, 525, 558, 630, 651, 675, 686, 735, 775, 837, 882, 930, 945, 1029, 1050, 1085, 1225, 1302, 1323, 1350, 1395, 1470, 1519, 1550, 1575, 1674, 1715, 1890, 1953, 2058, 2170, 2205, 2325, 2401, 2450, 2646, 2790, 3038, 3087, 3150, 3255, 3430, 3675, 3906, 4185, 4410, 4557, 4650, 4725, 4802, 5145, 5425, 5859, 6174, 6510, 6615, 6975, 7203, 7350, 7595, 8370, 8575, 9114, 9261, 9450, 9765, 10290, 10633, 10850, 11025, 11718, 12005, 13230, 13671, 13950, 14406, 15190, 15435, 16275, 17150, 18522, 19530, 20925, 21266, 21609, 22050, 22785, 24010, 25725, 27342, 29295, 30870, 31899, 32550, 33075, 36015, 37975, 41013, 41850, 43218, 45570, 46305, 48825, 51450, 53165, 58590, 60025, 63798, 64827, 66150, 68355, 72030, 74431, 75950, 77175, 82026, 92610, 95697, 97650, 106330, 108045, 113925, 120050, 129654, 136710, 146475, 148862, 154350, 159495, 180075, 191394, 205065, 216090, 223293, 227850, 231525, 265825, 287091, 292950, 318990, 324135, 341775, 360150, 372155, 410130, 446586, 463050, 478485, 531650, 540225, 574182, 648270, 669879, 683550, 744310, 797475, 956970, 1025325, 1080450, 1116465, 1339758, 1435455, 1594950, 1620675, 1860775, 2009637, 2050650, 2232930, 2392425, 2870910, 3241350, 3349395, 3721550, 4019274, 4784850, 5582325, 6698790, 7177275, 10048185, 11164650, 14354550, 16746975, 20096370, 33493950, 50240925, 100481850]

約数ペア:

[(1, 100481850), (2, 50240925), (3, 33493950), (5, 20096370), (6, 16746975), (7, 14354550), (9, 11164650), (10, 10048185), (14, 7177275), (15, 6698790), (18, 5582325), (21, 4784850), (25, 4019274), (27, 3721550), (30, 3349395), (31, 3241350), (35, 2870910), (42, 2392425), (45, 2232930), (49, 2050650), (50, 2009637), (54, 1860775), (62, 1620675), (63, 1594950), (70, 1435455), (75, 1339758), (90, 1116465), (93, 1080450), (98, 1025325), (105, 956970), (126, 797475), (135, 744310), (147, 683550), (150, 669879), (155, 648270), (175, 574182), (186, 540225), (189, 531650), (210, 478485), (217, 463050), (225, 446586), (245, 410130), (270, 372155), (279, 360150), (294, 341775), (310, 324135), (315, 318990), (343, 292950), (350, 287091), (378, 265825), (434, 231525), (441, 227850), (450, 223293), (465, 216090), (490, 205065), (525, 191394), (558, 180075), (630, 159495), (651, 154350), (675, 148862), (686, 146475), (735, 136710), (775, 129654), (837, 120050), (882, 113925), (930, 108045), (945, 106330), (1029, 97650), (1050, 95697), (1085, 92610), (1225, 82026), (1302, 77175), (1323, 75950), (1350, 74431), (1395, 72030), (1470, 68355), (1519, 66150), (1550, 64827), (1575, 63798), (1674, 60025), (1715, 58590), (1890, 53165), (1953, 51450), (2058, 48825), (2170, 46305), (2205, 45570), (2325, 43218), (2401, 41850), (2450, 41013), (2646, 37975), (2790, 36015), (3038, 33075), (3087, 32550), (3150, 31899), (3255, 30870), (3430, 29295), (3675, 27342), (3906, 25725), (4185, 24010), (4410, 22785), (4557, 22050), (4650, 21609), (4725, 21266), (4802, 20925), (5145, 19530), (5425, 18522), (5859, 17150), (6174, 16275), (6510, 15435), (6615, 15190), (6975, 14406), (7203, 13950), (7350, 13671), (7595, 13230), (8370, 12005), (8575, 11718), (9114, 11025), (9261, 10850), (9450, 10633), (9765, 10290)]