130055800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 367677360

約数和(自身を除く): 237621560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 49, 50, 56, 70, 92, 98, 100, 115, 140, 161, 175, 184, 196, 200, 230, 245, 280, 322, 350, 392, 460, 490, 575, 577, 644, 700, 805, 920, 980, 1127, 1150, 1154, 1225, 1288, 1400, 1610, 1960, 2254, 2300, 2308, 2450, 2885, 3220, 4025, 4039, 4508, 4600, 4616, 4900, 5635, 5770, 6440, 8050, 8078, 9016, 9800, 11270, 11540, 13271, 14425, 16100, 16156, 20195, 22540, 23080, 26542, 28175, 28273, 28850, 32200, 32312, 40390, 45080, 53084, 56350, 56546, 57700, 66355, 80780, 92897, 100975, 106168, 112700, 113092, 115400, 132710, 141365, 161560, 185794, 201950, 225400, 226184, 265420, 282730, 331775, 371588, 403900, 464485, 530840, 565460, 650279, 663550, 706825, 743176, 807800, 928970, 1130920, 1300558, 1327100, 1413650, 1857940, 2322425, 2601116, 2654200, 2827300, 3251395, 3715880, 4644850, 5202232, 5654600, 6502790, 9289700, 13005580, 16256975, 18579400, 26011160, 32513950, 65027900, 130055800]

約数ペア:

[(1, 130055800), (2, 65027900), (4, 32513950), (5, 26011160), (7, 18579400), (8, 16256975), (10, 13005580), (14, 9289700), (20, 6502790), (23, 5654600), (25, 5202232), (28, 4644850), (35, 3715880), (40, 3251395), (46, 2827300), (49, 2654200), (50, 2601116), (56, 2322425), (70, 1857940), (92, 1413650), (98, 1327100), (100, 1300558), (115, 1130920), (140, 928970), (161, 807800), (175, 743176), (184, 706825), (196, 663550), (200, 650279), (230, 565460), (245, 530840), (280, 464485), (322, 403900), (350, 371588), (392, 331775), (460, 282730), (490, 265420), (575, 226184), (577, 225400), (644, 201950), (700, 185794), (805, 161560), (920, 141365), (980, 132710), (1127, 115400), (1150, 113092), (1154, 112700), (1225, 106168), (1288, 100975), (1400, 92897), (1610, 80780), (1960, 66355), (2254, 57700), (2300, 56546), (2308, 56350), (2450, 53084), (2885, 45080), (3220, 40390), (4025, 32312), (4039, 32200), (4508, 28850), (4600, 28273), (4616, 28175), (4900, 26542), (5635, 23080), (5770, 22540), (6440, 20195), (8050, 16156), (8078, 16100), (9016, 14425), (9800, 13271), (11270, 11540)]