63645400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 183805200

約数和(自身を除く): 120159800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 169, 175, 182, 200, 260, 269, 280, 325, 338, 350, 364, 455, 520, 538, 650, 676, 700, 728, 845, 910, 1076, 1183, 1300, 1345, 1352, 1400, 1690, 1820, 1883, 2152, 2275, 2366, 2600, 2690, 3380, 3497, 3640, 3766, 4225, 4550, 4732, 5380, 5915, 6725, 6760, 6994, 7532, 8450, 9100, 9415, 9464, 10760, 11830, 13450, 13988, 15064, 16900, 17485, 18200, 18830, 23660, 24479, 26900, 27976, 29575, 33800, 34970, 37660, 45461, 47075, 47320, 48958, 53800, 59150, 69940, 75320, 87425, 90922, 94150, 97916, 118300, 122395, 139880, 174850, 181844, 188300, 195832, 227305, 236600, 244790, 318227, 349700, 363688, 376600, 454610, 489580, 611975, 636454, 699400, 909220, 979160, 1136525, 1223950, 1272908, 1591135, 1818440, 2273050, 2447900, 2545816, 3182270, 4546100, 4895800, 6364540, 7955675, 9092200, 12729080, 15911350, 31822700, 63645400]

約数ペア:

[(1, 63645400), (2, 31822700), (4, 15911350), (5, 12729080), (7, 9092200), (8, 7955675), (10, 6364540), (13, 4895800), (14, 4546100), (20, 3182270), (25, 2545816), (26, 2447900), (28, 2273050), (35, 1818440), (40, 1591135), (50, 1272908), (52, 1223950), (56, 1136525), (65, 979160), (70, 909220), (91, 699400), (100, 636454), (104, 611975), (130, 489580), (140, 454610), (169, 376600), (175, 363688), (182, 349700), (200, 318227), (260, 244790), (269, 236600), (280, 227305), (325, 195832), (338, 188300), (350, 181844), (364, 174850), (455, 139880), (520, 122395), (538, 118300), (650, 97916), (676, 94150), (700, 90922), (728, 87425), (845, 75320), (910, 69940), (1076, 59150), (1183, 53800), (1300, 48958), (1345, 47320), (1352, 47075), (1400, 45461), (1690, 37660), (1820, 34970), (1883, 33800), (2152, 29575), (2275, 27976), (2366, 26900), (2600, 24479), (2690, 23660), (3380, 18830), (3497, 18200), (3640, 17485), (3766, 16900), (4225, 15064), (4550, 13988), (4732, 13450), (5380, 11830), (5915, 10760), (6725, 9464), (6760, 9415), (6994, 9100), (7532, 8450)]