154415100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 537604480

約数和(自身を除く): 383189380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 139, 140, 150, 161, 175, 210, 230, 276, 278, 300, 322, 345, 350, 417, 420, 460, 483, 525, 529, 556, 575, 644, 690, 695, 700, 805, 834, 966, 973, 1050, 1058, 1150, 1380, 1390, 1587, 1610, 1668, 1725, 1932, 1946, 2085, 2100, 2116, 2300, 2415, 2645, 2780, 2919, 3174, 3197, 3220, 3450, 3475, 3703, 3892, 4025, 4170, 4830, 4865, 5290, 5838, 6348, 6394, 6900, 6950, 7406, 7935, 8050, 8340, 9591, 9660, 9730, 10425, 10580, 11109, 11676, 12075, 12788, 13225, 13900, 14595, 14812, 15870, 15985, 16100, 18515, 19182, 19460, 20850, 22218, 22379, 24150, 24325, 26450, 29190, 31740, 31970, 37030, 38364, 39675, 41700, 44436, 44758, 47955, 48300, 48650, 52900, 55545, 58380, 63940, 67137, 72975, 73531, 74060, 79350, 79925, 89516, 92575, 95910, 97300, 111090, 111895, 134274, 145950, 147062, 158700, 159850, 185150, 191820, 220593, 222180, 223790, 239775, 268548, 277725, 291900, 294124, 319700, 335685, 367655, 370300, 441186, 447580, 479550, 514717, 555450, 559475, 671370, 735310, 882372, 959100, 1029434, 1102965, 1110900, 1118950, 1342740, 1470620, 1544151, 1678425, 1838275, 2058868, 2205930, 2237900, 2573585, 3088302, 3356850, 3676550, 4411860, 5147170, 5514825, 6176604, 6713700, 7353100, 7720755, 10294340, 11029650, 12867925, 15441510, 22059300, 25735850, 30883020, 38603775, 51471700, 77207550, 154415100]

約数ペア:

[(1, 154415100), (2, 77207550), (3, 51471700), (4, 38603775), (5, 30883020), (6, 25735850), (7, 22059300), (10, 15441510), (12, 12867925), (14, 11029650), (15, 10294340), (20, 7720755), (21, 7353100), (23, 6713700), (25, 6176604), (28, 5514825), (30, 5147170), (35, 4411860), (42, 3676550), (46, 3356850), (50, 3088302), (60, 2573585), (69, 2237900), (70, 2205930), (75, 2058868), (84, 1838275), (92, 1678425), (100, 1544151), (105, 1470620), (115, 1342740), (138, 1118950), (139, 1110900), (140, 1102965), (150, 1029434), (161, 959100), (175, 882372), (210, 735310), (230, 671370), (276, 559475), (278, 555450), (300, 514717), (322, 479550), (345, 447580), (350, 441186), (417, 370300), (420, 367655), (460, 335685), (483, 319700), (525, 294124), (529, 291900), (556, 277725), (575, 268548), (644, 239775), (690, 223790), (695, 222180), (700, 220593), (805, 191820), (834, 185150), (966, 159850), (973, 158700), (1050, 147062), (1058, 145950), (1150, 134274), (1380, 111895), (1390, 111090), (1587, 97300), (1610, 95910), (1668, 92575), (1725, 89516), (1932, 79925), (1946, 79350), (2085, 74060), (2100, 73531), (2116, 72975), (2300, 67137), (2415, 63940), (2645, 58380), (2780, 55545), (2919, 52900), (3174, 48650), (3197, 48300), (3220, 47955), (3450, 44758), (3475, 44436), (3703, 41700), (3892, 39675), (4025, 38364), (4170, 37030), (4830, 31970), (4865, 31740), (5290, 29190), (5838, 26450), (6348, 24325), (6394, 24150), (6900, 22379), (6950, 22218), (7406, 20850), (7935, 19460), (8050, 19182), (8340, 18515), (9591, 16100), (9660, 15985), (9730, 15870), (10425, 14812), (10580, 14595), (11109, 13900), (11676, 13225), (12075, 12788)]