193415200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:771

約数の個数: 144

約数和(自身を含む): 532465920

約数和(自身を除く): 339050720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 310, 341, 352, 400, 440, 496, 550, 620, 682, 709, 775, 800, 880, 992, 1100, 1240, 1364, 1418, 1550, 1705, 1760, 2200, 2480, 2728, 2836, 3100, 3410, 3545, 4400, 4960, 5456, 5672, 6200, 6820, 7090, 7799, 8525, 8800, 10912, 11344, 12400, 13640, 14180, 15598, 17050, 17725, 21979, 22688, 24800, 27280, 28360, 31196, 34100, 35450, 38995, 43958, 54560, 56720, 62392, 68200, 70900, 77990, 87916, 109895, 113440, 124784, 136400, 141800, 155980, 175832, 194975, 219790, 241769, 249568, 272800, 283600, 311960, 351664, 389950, 439580, 483538, 549475, 567200, 623920, 703328, 779900, 879160, 967076, 1098950, 1208845, 1247840, 1559800, 1758320, 1934152, 2197900, 2417690, 3119600, 3516640, 3868304, 4395800, 4835380, 6044225, 6239200, 7736608, 8791600, 9670760, 12088450, 17583200, 19341520, 24176900, 38683040, 48353800, 96707600, 193415200]

約数ペア:

[(1, 193415200), (2, 96707600), (4, 48353800), (5, 38683040), (8, 24176900), (10, 19341520), (11, 17583200), (16, 12088450), (20, 9670760), (22, 8791600), (25, 7736608), (31, 6239200), (32, 6044225), (40, 4835380), (44, 4395800), (50, 3868304), (55, 3516640), (62, 3119600), (80, 2417690), (88, 2197900), (100, 1934152), (110, 1758320), (124, 1559800), (155, 1247840), (160, 1208845), (176, 1098950), (200, 967076), (220, 879160), (248, 779900), (275, 703328), (310, 623920), (341, 567200), (352, 549475), (400, 483538), (440, 439580), (496, 389950), (550, 351664), (620, 311960), (682, 283600), (709, 272800), (775, 249568), (800, 241769), (880, 219790), (992, 194975), (1100, 175832), (1240, 155980), (1364, 141800), (1418, 136400), (1550, 124784), (1705, 113440), (1760, 109895), (2200, 87916), (2480, 77990), (2728, 70900), (2836, 68200), (3100, 62392), (3410, 56720), (3545, 54560), (4400, 43958), (4960, 38995), (5456, 35450), (5672, 34100), (6200, 31196), (6820, 28360), (7090, 27280), (7799, 24800), (8525, 22688), (8800, 21979), (10912, 17725), (11344, 17050), (12400, 15598), (13640, 14180)]