74394450

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 168

約数和(自身を含む): 224847588

約数和(自身を除く): 150453138

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 157, 162, 195, 225, 234, 243, 270, 314, 325, 351, 390, 405, 450, 471, 486, 585, 650, 675, 702, 729, 785, 810, 942, 975, 1053, 1170, 1215, 1350, 1413, 1458, 1570, 1755, 1950, 2025, 2041, 2106, 2355, 2430, 2826, 2925, 3159, 3510, 3645, 3925, 4050, 4082, 4239, 4710, 5265, 5850, 6075, 6123, 6318, 7065, 7290, 7850, 8478, 8775, 9477, 10205, 10530, 11775, 12150, 12246, 12717, 14130, 15795, 17550, 18225, 18369, 18954, 20410, 21195, 23550, 25434, 26325, 30615, 31590, 35325, 36450, 36738, 38151, 42390, 47385, 51025, 52650, 55107, 61230, 63585, 70650, 76302, 78975, 91845, 94770, 102050, 105975, 110214, 114453, 127170, 153075, 157950, 165321, 183690, 190755, 211950, 228906, 236925, 275535, 306150, 317925, 330642, 381510, 459225, 473850, 495963, 551070, 572265, 635850, 826605, 918450, 953775, 991926, 1144530, 1377675, 1487889, 1653210, 1907550, 2479815, 2755350, 2861325, 2975778, 4133025, 4959630, 5722650, 7439445, 8266050, 12399075, 14878890, 24798150, 37197225, 74394450]

約数ペア:

[(1, 74394450), (2, 37197225), (3, 24798150), (5, 14878890), (6, 12399075), (9, 8266050), (10, 7439445), (13, 5722650), (15, 4959630), (18, 4133025), (25, 2975778), (26, 2861325), (27, 2755350), (30, 2479815), (39, 1907550), (45, 1653210), (50, 1487889), (54, 1377675), (65, 1144530), (75, 991926), (78, 953775), (81, 918450), (90, 826605), (117, 635850), (130, 572265), (135, 551070), (150, 495963), (157, 473850), (162, 459225), (195, 381510), (225, 330642), (234, 317925), (243, 306150), (270, 275535), (314, 236925), (325, 228906), (351, 211950), (390, 190755), (405, 183690), (450, 165321), (471, 157950), (486, 153075), (585, 127170), (650, 114453), (675, 110214), (702, 105975), (729, 102050), (785, 94770), (810, 91845), (942, 78975), (975, 76302), (1053, 70650), (1170, 63585), (1215, 61230), (1350, 55107), (1413, 52650), (1458, 51025), (1570, 47385), (1755, 42390), (1950, 38151), (2025, 36738), (2041, 36450), (2106, 35325), (2355, 31590), (2430, 30615), (2826, 26325), (2925, 25434), (3159, 23550), (3510, 21195), (3645, 20410), (3925, 18954), (4050, 18369), (4082, 18225), (4239, 17550), (4710, 15795), (5265, 14130), (5850, 12717), (6075, 12246), (6123, 12150), (6318, 11775), (7065, 10530), (7290, 10205), (7850, 9477), (8478, 8775)]