15465450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 51996672

約数和(自身を除く): 36531222

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 25, 26, 30, 33, 35, 39, 42, 50, 55, 65, 66, 70, 75, 77, 78, 91, 103, 105, 110, 130, 143, 150, 154, 165, 175, 182, 195, 206, 210, 231, 273, 275, 286, 309, 325, 330, 350, 385, 390, 429, 455, 462, 515, 525, 546, 550, 618, 650, 715, 721, 770, 825, 858, 910, 975, 1001, 1030, 1050, 1133, 1155, 1339, 1365, 1430, 1442, 1545, 1650, 1925, 1950, 2002, 2145, 2163, 2266, 2275, 2310, 2575, 2678, 2730, 3003, 3090, 3399, 3575, 3605, 3850, 4017, 4290, 4326, 4550, 5005, 5150, 5665, 5775, 6006, 6695, 6798, 6825, 7150, 7210, 7725, 7931, 8034, 9373, 10010, 10725, 10815, 11330, 11550, 13390, 13650, 14729, 15015, 15450, 15862, 16995, 18025, 18746, 20085, 21450, 21630, 23793, 25025, 28119, 28325, 29458, 30030, 33475, 33990, 36050, 39655, 40170, 44187, 46865, 47586, 50050, 54075, 56238, 56650, 66950, 73645, 75075, 79310, 84975, 88374, 93730, 100425, 103103, 108150, 118965, 140595, 147290, 150150, 169950, 198275, 200850, 206206, 220935, 234325, 237930, 281190, 309309, 368225, 396550, 441870, 468650, 515515, 594825, 618618, 702975, 736450, 1031030, 1104675, 1189650, 1405950, 1546545, 2209350, 2577575, 3093090, 5155150, 7732725, 15465450]

約数ペア:

[(1, 15465450), (2, 7732725), (3, 5155150), (5, 3093090), (6, 2577575), (7, 2209350), (10, 1546545), (11, 1405950), (13, 1189650), (14, 1104675), (15, 1031030), (21, 736450), (22, 702975), (25, 618618), (26, 594825), (30, 515515), (33, 468650), (35, 441870), (39, 396550), (42, 368225), (50, 309309), (55, 281190), (65, 237930), (66, 234325), (70, 220935), (75, 206206), (77, 200850), (78, 198275), (91, 169950), (103, 150150), (105, 147290), (110, 140595), (130, 118965), (143, 108150), (150, 103103), (154, 100425), (165, 93730), (175, 88374), (182, 84975), (195, 79310), (206, 75075), (210, 73645), (231, 66950), (273, 56650), (275, 56238), (286, 54075), (309, 50050), (325, 47586), (330, 46865), (350, 44187), (385, 40170), (390, 39655), (429, 36050), (455, 33990), (462, 33475), (515, 30030), (525, 29458), (546, 28325), (550, 28119), (618, 25025), (650, 23793), (715, 21630), (721, 21450), (770, 20085), (825, 18746), (858, 18025), (910, 16995), (975, 15862), (1001, 15450), (1030, 15015), (1050, 14729), (1133, 13650), (1155, 13390), (1339, 11550), (1365, 11330), (1430, 10815), (1442, 10725), (1545, 10010), (1650, 9373), (1925, 8034), (1950, 7931), (2002, 7725), (2145, 7210), (2163, 7150), (2266, 6825), (2275, 6798), (2310, 6695), (2575, 6006), (2678, 5775), (2730, 5665), (3003, 5150), (3090, 5005), (3399, 4550), (3575, 4326), (3605, 4290), (3850, 4017)]