157043143300

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:902

約数の個数: 144

約数和(自身を含む): 348684557760

約数和(自身を除く): 191641414460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 211, 241, 347, 356, 422, 445, 482, 694, 844, 890, 964, 1055, 1205, 1388, 1735, 1780, 2110, 2225, 2410, 3470, 4220, 4450, 4820, 5275, 6025, 6940, 8675, 8900, 10550, 12050, 17350, 18779, 21100, 21449, 24100, 30883, 34700, 37558, 42898, 50851, 61766, 73217, 75116, 83627, 85796, 93895, 101702, 107245, 123532, 146434, 154415, 167254, 187790, 203404, 214490, 254255, 292868, 308830, 334508, 366085, 375580, 418135, 428980, 469475, 508510, 536225, 617660, 732170, 772075, 836270, 938950, 1017020, 1072450, 1271275, 1464340, 1544150, 1672540, 1830425, 1877900, 2090675, 2144900, 2542550, 3088300, 3660850, 4181350, 4525739, 5085100, 6516313, 7321700, 7442803, 8362700, 9051478, 13032626, 14885606, 17645297, 18102956, 22628695, 26065252, 29771212, 32581565, 35290594, 37214015, 45257390, 65163130, 70581188, 74428030, 88226485, 90514780, 113143475, 130326260, 148856060, 162907825, 176452970, 186070075, 226286950, 325815650, 352905940, 372140150, 441132425, 452573900, 651631300, 744280300, 882264850, 1570431433, 1764529700, 3140862866, 6281725732, 7852157165, 15704314330, 31408628660, 39260785825, 78521571650, 157043143300]

約数ペア:

[(1, 157043143300), (2, 78521571650), (4, 39260785825), (5, 31408628660), (10, 15704314330), (20, 7852157165), (25, 6281725732), (50, 3140862866), (89, 1764529700), (100, 1570431433), (178, 882264850), (211, 744280300), (241, 651631300), (347, 452573900), (356, 441132425), (422, 372140150), (445, 352905940), (482, 325815650), (694, 226286950), (844, 186070075), (890, 176452970), (964, 162907825), (1055, 148856060), (1205, 130326260), (1388, 113143475), (1735, 90514780), (1780, 88226485), (2110, 74428030), (2225, 70581188), (2410, 65163130), (3470, 45257390), (4220, 37214015), (4450, 35290594), (4820, 32581565), (5275, 29771212), (6025, 26065252), (6940, 22628695), (8675, 18102956), (8900, 17645297), (10550, 14885606), (12050, 13032626), (17350, 9051478), (18779, 8362700), (21100, 7442803), (21449, 7321700), (24100, 6516313), (30883, 5085100), (34700, 4525739), (37558, 4181350), (42898, 3660850), (50851, 3088300), (61766, 2542550), (73217, 2144900), (75116, 2090675), (83627, 1877900), (85796, 1830425), (93895, 1672540), (101702, 1544150), (107245, 1464340), (123532, 1271275), (146434, 1072450), (154415, 1017020), (167254, 938950), (187790, 836270), (203404, 772075), (214490, 732170), (254255, 617660), (292868, 536225), (308830, 508510), (334508, 469475), (366085, 428980), (375580, 418135)]