29735200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 82494720

約数和(自身を除く): 52759520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 109, 110, 124, 155, 160, 176, 200, 218, 220, 248, 275, 310, 341, 352, 400, 436, 440, 496, 545, 550, 620, 682, 775, 800, 872, 880, 992, 1090, 1100, 1199, 1240, 1364, 1550, 1705, 1744, 1760, 2180, 2200, 2398, 2480, 2725, 2728, 3100, 3379, 3410, 3488, 4360, 4400, 4796, 4960, 5450, 5456, 5995, 6200, 6758, 6820, 8525, 8720, 8800, 9592, 10900, 10912, 11990, 12400, 13516, 13640, 16895, 17050, 17440, 19184, 21800, 23980, 24800, 27032, 27280, 29975, 33790, 34100, 37169, 38368, 43600, 47960, 54064, 54560, 59950, 67580, 68200, 74338, 84475, 87200, 95920, 108128, 119900, 135160, 136400, 148676, 168950, 185845, 191840, 239800, 270320, 272800, 297352, 337900, 371690, 479600, 540640, 594704, 675800, 743380, 929225, 959200, 1189408, 1351600, 1486760, 1858450, 2703200, 2973520, 3716900, 5947040, 7433800, 14867600, 29735200]

約数ペア:

[(1, 29735200), (2, 14867600), (4, 7433800), (5, 5947040), (8, 3716900), (10, 2973520), (11, 2703200), (16, 1858450), (20, 1486760), (22, 1351600), (25, 1189408), (31, 959200), (32, 929225), (40, 743380), (44, 675800), (50, 594704), (55, 540640), (62, 479600), (80, 371690), (88, 337900), (100, 297352), (109, 272800), (110, 270320), (124, 239800), (155, 191840), (160, 185845), (176, 168950), (200, 148676), (218, 136400), (220, 135160), (248, 119900), (275, 108128), (310, 95920), (341, 87200), (352, 84475), (400, 74338), (436, 68200), (440, 67580), (496, 59950), (545, 54560), (550, 54064), (620, 47960), (682, 43600), (775, 38368), (800, 37169), (872, 34100), (880, 33790), (992, 29975), (1090, 27280), (1100, 27032), (1199, 24800), (1240, 23980), (1364, 21800), (1550, 19184), (1705, 17440), (1744, 17050), (1760, 16895), (2180, 13640), (2200, 13516), (2398, 12400), (2480, 11990), (2725, 10912), (2728, 10900), (3100, 9592), (3379, 8800), (3410, 8720), (3488, 8525), (4360, 6820), (4400, 6758), (4796, 6200), (4960, 5995), (5450, 5456)]