713596300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 1704890880

約数和(自身を除く): 991294580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 47, 50, 61, 76, 94, 95, 100, 122, 131, 188, 190, 235, 244, 262, 305, 380, 470, 475, 524, 610, 655, 893, 940, 950, 1159, 1175, 1220, 1310, 1525, 1786, 1900, 2318, 2350, 2489, 2620, 2867, 3050, 3275, 3572, 4465, 4636, 4700, 4978, 5734, 5795, 6100, 6157, 6550, 7991, 8930, 9956, 11468, 11590, 12314, 12445, 13100, 14335, 15982, 17860, 22325, 23180, 24628, 24890, 28670, 28975, 30785, 31964, 39955, 44650, 49780, 54473, 57340, 57950, 61570, 62225, 71675, 79910, 89300, 108946, 115900, 116983, 123140, 124450, 143350, 151829, 153925, 159820, 199775, 217892, 233966, 248900, 272365, 286700, 303658, 307850, 375577, 399550, 467932, 544730, 584915, 607316, 615700, 751154, 759145, 799100, 1089460, 1169830, 1361825, 1502308, 1518290, 1877885, 2339660, 2723650, 2924575, 3036580, 3755770, 3795725, 5447300, 5849150, 7135963, 7511540, 7591450, 9389425, 11698300, 14271926, 15182900, 18778850, 28543852, 35679815, 37557700, 71359630, 142719260, 178399075, 356798150, 713596300]

約数ペア:

[(1, 713596300), (2, 356798150), (4, 178399075), (5, 142719260), (10, 71359630), (19, 37557700), (20, 35679815), (25, 28543852), (38, 18778850), (47, 15182900), (50, 14271926), (61, 11698300), (76, 9389425), (94, 7591450), (95, 7511540), (100, 7135963), (122, 5849150), (131, 5447300), (188, 3795725), (190, 3755770), (235, 3036580), (244, 2924575), (262, 2723650), (305, 2339660), (380, 1877885), (470, 1518290), (475, 1502308), (524, 1361825), (610, 1169830), (655, 1089460), (893, 799100), (940, 759145), (950, 751154), (1159, 615700), (1175, 607316), (1220, 584915), (1310, 544730), (1525, 467932), (1786, 399550), (1900, 375577), (2318, 307850), (2350, 303658), (2489, 286700), (2620, 272365), (2867, 248900), (3050, 233966), (3275, 217892), (3572, 199775), (4465, 159820), (4636, 153925), (4700, 151829), (4978, 143350), (5734, 124450), (5795, 123140), (6100, 116983), (6157, 115900), (6550, 108946), (7991, 89300), (8930, 79910), (9956, 71675), (11468, 62225), (11590, 61570), (12314, 57950), (12445, 57340), (13100, 54473), (14335, 49780), (15982, 44650), (17860, 39955), (22325, 31964), (23180, 30785), (24628, 28975), (24890, 28670)]