15679950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 192

約数和(自身を含む): 49496832

約数和(自身を除く): 33816882

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 25, 26, 30, 33, 34, 39, 43, 50, 51, 55, 65, 66, 75, 78, 85, 86, 102, 110, 129, 130, 143, 150, 165, 170, 187, 195, 215, 221, 255, 258, 275, 286, 325, 330, 374, 390, 425, 429, 430, 442, 473, 510, 550, 559, 561, 645, 650, 663, 715, 731, 825, 850, 858, 935, 946, 975, 1075, 1105, 1118, 1122, 1275, 1290, 1326, 1419, 1430, 1462, 1650, 1677, 1870, 1950, 2145, 2150, 2193, 2210, 2365, 2431, 2550, 2795, 2805, 2838, 3225, 3315, 3354, 3575, 3655, 4290, 4386, 4675, 4730, 4862, 5525, 5590, 5610, 6149, 6450, 6630, 7095, 7150, 7293, 7310, 8041, 8385, 9350, 9503, 10725, 10965, 11050, 11825, 12155, 12298, 13975, 14025, 14190, 14586, 16082, 16575, 16770, 18275, 18447, 19006, 21450, 21930, 23650, 24123, 24310, 27950, 28050, 28509, 30745, 33150, 35475, 36465, 36550, 36894, 40205, 41925, 47515, 48246, 54825, 57018, 60775, 61490, 70950, 72930, 80410, 83850, 92235, 95030, 104533, 109650, 120615, 121550, 142545, 153725, 182325, 184470, 201025, 209066, 237575, 241230, 285090, 307450, 313599, 364650, 402050, 461175, 475150, 522665, 603075, 627198, 712725, 922350, 1045330, 1206150, 1425450, 1567995, 2613325, 3135990, 5226650, 7839975, 15679950]

約数ペア:

[(1, 15679950), (2, 7839975), (3, 5226650), (5, 3135990), (6, 2613325), (10, 1567995), (11, 1425450), (13, 1206150), (15, 1045330), (17, 922350), (22, 712725), (25, 627198), (26, 603075), (30, 522665), (33, 475150), (34, 461175), (39, 402050), (43, 364650), (50, 313599), (51, 307450), (55, 285090), (65, 241230), (66, 237575), (75, 209066), (78, 201025), (85, 184470), (86, 182325), (102, 153725), (110, 142545), (129, 121550), (130, 120615), (143, 109650), (150, 104533), (165, 95030), (170, 92235), (187, 83850), (195, 80410), (215, 72930), (221, 70950), (255, 61490), (258, 60775), (275, 57018), (286, 54825), (325, 48246), (330, 47515), (374, 41925), (390, 40205), (425, 36894), (429, 36550), (430, 36465), (442, 35475), (473, 33150), (510, 30745), (550, 28509), (559, 28050), (561, 27950), (645, 24310), (650, 24123), (663, 23650), (715, 21930), (731, 21450), (825, 19006), (850, 18447), (858, 18275), (935, 16770), (946, 16575), (975, 16082), (1075, 14586), (1105, 14190), (1118, 14025), (1122, 13975), (1275, 12298), (1290, 12155), (1326, 11825), (1419, 11050), (1430, 10965), (1462, 10725), (1650, 9503), (1677, 9350), (1870, 8385), (1950, 8041), (2145, 7310), (2150, 7293), (2193, 7150), (2210, 7095), (2365, 6630), (2431, 6450), (2550, 6149), (2795, 5610), (2805, 5590), (2838, 5525), (3225, 4862), (3315, 4730), (3354, 4675), (3575, 4386), (3655, 4290)]