429852200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 1124928000

約数和(自身を除く): 695075800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 41, 50, 62, 76, 82, 89, 95, 100, 124, 152, 155, 164, 178, 190, 200, 205, 248, 310, 328, 356, 380, 410, 445, 475, 589, 620, 712, 760, 775, 779, 820, 890, 950, 1025, 1178, 1240, 1271, 1550, 1558, 1640, 1691, 1780, 1900, 2050, 2225, 2356, 2542, 2759, 2945, 3100, 3116, 3382, 3560, 3649, 3800, 3895, 4100, 4450, 4712, 5084, 5518, 5890, 6200, 6232, 6355, 6764, 7298, 7790, 8200, 8455, 8900, 10168, 11036, 11780, 12710, 13528, 13795, 14596, 14725, 15580, 16910, 17800, 18245, 19475, 22072, 23560, 24149, 25420, 27590, 29192, 29450, 31160, 31775, 33820, 36490, 38950, 42275, 48298, 50840, 52421, 55180, 58900, 63550, 67640, 68975, 69331, 72980, 77900, 84550, 91225, 96596, 104842, 110360, 113119, 117800, 120745, 127100, 137950, 138662, 145960, 155800, 169100, 182450, 193192, 209684, 226238, 241490, 254200, 262105, 275900, 277324, 338200, 346655, 364900, 419368, 452476, 482980, 524210, 551800, 554648, 565595, 603725, 693310, 729800, 904952, 965960, 1048420, 1131190, 1207450, 1310525, 1386620, 1733275, 2096840, 2149261, 2262380, 2414900, 2621050, 2773240, 2827975, 3466550, 4298522, 4524760, 4829800, 5242100, 5655950, 6933100, 8597044, 10484200, 10746305, 11311900, 13866200, 17194088, 21492610, 22623800, 42985220, 53731525, 85970440, 107463050, 214926100, 429852200]

約数ペア:

[(1, 429852200), (2, 214926100), (4, 107463050), (5, 85970440), (8, 53731525), (10, 42985220), (19, 22623800), (20, 21492610), (25, 17194088), (31, 13866200), (38, 11311900), (40, 10746305), (41, 10484200), (50, 8597044), (62, 6933100), (76, 5655950), (82, 5242100), (89, 4829800), (95, 4524760), (100, 4298522), (124, 3466550), (152, 2827975), (155, 2773240), (164, 2621050), (178, 2414900), (190, 2262380), (200, 2149261), (205, 2096840), (248, 1733275), (310, 1386620), (328, 1310525), (356, 1207450), (380, 1131190), (410, 1048420), (445, 965960), (475, 904952), (589, 729800), (620, 693310), (712, 603725), (760, 565595), (775, 554648), (779, 551800), (820, 524210), (890, 482980), (950, 452476), (1025, 419368), (1178, 364900), (1240, 346655), (1271, 338200), (1550, 277324), (1558, 275900), (1640, 262105), (1691, 254200), (1780, 241490), (1900, 226238), (2050, 209684), (2225, 193192), (2356, 182450), (2542, 169100), (2759, 155800), (2945, 145960), (3100, 138662), (3116, 137950), (3382, 127100), (3560, 120745), (3649, 117800), (3800, 113119), (3895, 110360), (4100, 104842), (4450, 96596), (4712, 91225), (5084, 84550), (5518, 77900), (5890, 72980), (6200, 69331), (6232, 68975), (6355, 67640), (6764, 63550), (7298, 58900), (7790, 55180), (8200, 52421), (8455, 50840), (8900, 48298), (10168, 42275), (11036, 38950), (11780, 36490), (12710, 33820), (13528, 31775), (13795, 31160), (14596, 29450), (14725, 29192), (15580, 27590), (16910, 25420), (17800, 24149), (18245, 23560), (19475, 22072)]