201461609900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1579}}^1$

素因数の和:1936

約数の個数: 144

約数和(自身を含む): 450435753600

約数和(自身を除く): 248974143700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 137, 139, 268, 274, 278, 335, 548, 556, 670, 685, 695, 1340, 1370, 1390, 1579, 1675, 2740, 2780, 3158, 3350, 3425, 3475, 6316, 6700, 6850, 6950, 7895, 9179, 9313, 13700, 13900, 15790, 18358, 18626, 19043, 31580, 36716, 37252, 38086, 39475, 45895, 46565, 76172, 78950, 91790, 93130, 95215, 105793, 157900, 183580, 186260, 190430, 211586, 216323, 219481, 229475, 232825, 380860, 423172, 432646, 438962, 458950, 465650, 476075, 528965, 865292, 877924, 917900, 931300, 952150, 1057930, 1081615, 1097405, 1275881, 1904300, 2115860, 2163230, 2194810, 2551762, 2644825, 4326460, 4389620, 5103524, 5289650, 5408075, 5487025, 6379405, 10579300, 10816150, 10974050, 12758810, 14493641, 14705227, 21632300, 21948100, 25517620, 28987282, 29410454, 30068897, 31897025, 57974564, 58820908, 60137794, 63794050, 72468205, 73526135, 120275588, 127588100, 144936410, 147052270, 150344485, 289872820, 294104540, 300688970, 362341025, 367630675, 601377940, 724682050, 735261350, 751722425, 1449364100, 1470522700, 1503444850, 2014616099, 3006889700, 4029232198, 8058464396, 10073080495, 20146160990, 40292321980, 50365402475, 100730804950, 201461609900]

約数ペア:

[(1, 201461609900), (2, 100730804950), (4, 50365402475), (5, 40292321980), (10, 20146160990), (20, 10073080495), (25, 8058464396), (50, 4029232198), (67, 3006889700), (100, 2014616099), (134, 1503444850), (137, 1470522700), (139, 1449364100), (268, 751722425), (274, 735261350), (278, 724682050), (335, 601377940), (548, 367630675), (556, 362341025), (670, 300688970), (685, 294104540), (695, 289872820), (1340, 150344485), (1370, 147052270), (1390, 144936410), (1579, 127588100), (1675, 120275588), (2740, 73526135), (2780, 72468205), (3158, 63794050), (3350, 60137794), (3425, 58820908), (3475, 57974564), (6316, 31897025), (6700, 30068897), (6850, 29410454), (6950, 28987282), (7895, 25517620), (9179, 21948100), (9313, 21632300), (13700, 14705227), (13900, 14493641), (15790, 12758810), (18358, 10974050), (18626, 10816150), (19043, 10579300), (31580, 6379405), (36716, 5487025), (37252, 5408075), (38086, 5289650), (39475, 5103524), (45895, 4389620), (46565, 4326460), (76172, 2644825), (78950, 2551762), (91790, 2194810), (93130, 2163230), (95215, 2115860), (105793, 1904300), (157900, 1275881), (183580, 1097405), (186260, 1081615), (190430, 1057930), (211586, 952150), (216323, 931300), (219481, 917900), (229475, 877924), (232825, 865292), (380860, 528965), (423172, 476075), (432646, 465650), (438962, 458950)]