475138950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1359

約数の個数: 192

約数和(自身を含む): 1466906112

約数和(自身を除く): 991767162

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 25, 26, 30, 33, 34, 39, 50, 51, 55, 65, 66, 75, 78, 85, 102, 110, 130, 143, 150, 165, 170, 187, 195, 221, 255, 275, 286, 325, 330, 374, 390, 425, 429, 442, 510, 550, 561, 650, 663, 715, 825, 850, 858, 935, 975, 1105, 1122, 1275, 1303, 1326, 1430, 1650, 1870, 1950, 2145, 2210, 2431, 2550, 2606, 2805, 3315, 3575, 3909, 4290, 4675, 4862, 5525, 5610, 6515, 6630, 7150, 7293, 7818, 9350, 10725, 11050, 12155, 13030, 14025, 14333, 14586, 16575, 16939, 19545, 21450, 22151, 24310, 28050, 28666, 32575, 33150, 33878, 36465, 39090, 42999, 44302, 50817, 60775, 65150, 66453, 71665, 72930, 84695, 85998, 97725, 101634, 110755, 121550, 132906, 143330, 169390, 182325, 186329, 195450, 214995, 221510, 243661, 254085, 287963, 332265, 358325, 364650, 372658, 423475, 429990, 487322, 508170, 553775, 558987, 575926, 664530, 716650, 730983, 846950, 863889, 931645, 1074975, 1107550, 1117974, 1218305, 1270425, 1439815, 1461966, 1661325, 1727778, 1863290, 2149950, 2436610, 2540850, 2794935, 2879630, 3167593, 3322650, 3654915, 4319445, 4658225, 5589870, 6091525, 6335186, 7199075, 7309830, 8638890, 9316450, 9502779, 12183050, 13974675, 14398150, 15837965, 18274575, 19005558, 21597225, 27949350, 31675930, 36549150, 43194450, 47513895, 79189825, 95027790, 158379650, 237569475, 475138950]

約数ペア:

[(1, 475138950), (2, 237569475), (3, 158379650), (5, 95027790), (6, 79189825), (10, 47513895), (11, 43194450), (13, 36549150), (15, 31675930), (17, 27949350), (22, 21597225), (25, 19005558), (26, 18274575), (30, 15837965), (33, 14398150), (34, 13974675), (39, 12183050), (50, 9502779), (51, 9316450), (55, 8638890), (65, 7309830), (66, 7199075), (75, 6335186), (78, 6091525), (85, 5589870), (102, 4658225), (110, 4319445), (130, 3654915), (143, 3322650), (150, 3167593), (165, 2879630), (170, 2794935), (187, 2540850), (195, 2436610), (221, 2149950), (255, 1863290), (275, 1727778), (286, 1661325), (325, 1461966), (330, 1439815), (374, 1270425), (390, 1218305), (425, 1117974), (429, 1107550), (442, 1074975), (510, 931645), (550, 863889), (561, 846950), (650, 730983), (663, 716650), (715, 664530), (825, 575926), (850, 558987), (858, 553775), (935, 508170), (975, 487322), (1105, 429990), (1122, 423475), (1275, 372658), (1303, 364650), (1326, 358325), (1430, 332265), (1650, 287963), (1870, 254085), (1950, 243661), (2145, 221510), (2210, 214995), (2431, 195450), (2550, 186329), (2606, 182325), (2805, 169390), (3315, 143330), (3575, 132906), (3909, 121550), (4290, 110755), (4675, 101634), (4862, 97725), (5525, 85998), (5610, 84695), (6515, 72930), (6630, 71665), (7150, 66453), (7293, 65150), (7818, 60775), (9350, 50817), (10725, 44302), (11050, 42999), (12155, 39090), (13030, 36465), (14025, 33878), (14333, 33150), (14586, 32575), (16575, 28666), (16939, 28050), (19545, 24310), (21450, 22151)]