30732768

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 97297200

約数和(自身を除く): 66564432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 89, 96, 99, 109, 132, 144, 176, 178, 198, 218, 264, 267, 288, 327, 352, 356, 396, 436, 528, 534, 654, 712, 792, 801, 872, 979, 981, 1056, 1068, 1199, 1308, 1424, 1584, 1602, 1744, 1958, 1962, 2136, 2398, 2616, 2848, 2937, 3168, 3204, 3488, 3597, 3916, 3924, 4272, 4796, 5232, 5874, 6408, 7194, 7832, 7848, 8544, 8811, 9592, 9701, 10464, 10791, 11748, 12816, 14388, 15664, 15696, 17622, 19184, 19402, 21582, 23496, 25632, 28776, 29103, 31328, 31392, 35244, 38368, 38804, 43164, 46992, 57552, 58206, 70488, 77608, 86328, 87309, 93984, 106711, 115104, 116412, 140976, 155216, 172656, 174618, 213422, 232824, 281952, 310432, 320133, 345312, 349236, 426844, 465648, 640266, 698472, 853688, 931296, 960399, 1280532, 1396944, 1707376, 1920798, 2561064, 2793888, 3414752, 3841596, 5122128, 7683192, 10244256, 15366384, 30732768]

約数ペア:

[(1, 30732768), (2, 15366384), (3, 10244256), (4, 7683192), (6, 5122128), (8, 3841596), (9, 3414752), (11, 2793888), (12, 2561064), (16, 1920798), (18, 1707376), (22, 1396944), (24, 1280532), (32, 960399), (33, 931296), (36, 853688), (44, 698472), (48, 640266), (66, 465648), (72, 426844), (88, 349236), (89, 345312), (96, 320133), (99, 310432), (109, 281952), (132, 232824), (144, 213422), (176, 174618), (178, 172656), (198, 155216), (218, 140976), (264, 116412), (267, 115104), (288, 106711), (327, 93984), (352, 87309), (356, 86328), (396, 77608), (436, 70488), (528, 58206), (534, 57552), (654, 46992), (712, 43164), (792, 38804), (801, 38368), (872, 35244), (979, 31392), (981, 31328), (1056, 29103), (1068, 28776), (1199, 25632), (1308, 23496), (1424, 21582), (1584, 19402), (1602, 19184), (1744, 17622), (1958, 15696), (1962, 15664), (2136, 14388), (2398, 12816), (2616, 11748), (2848, 10791), (2937, 10464), (3168, 9701), (3204, 9592), (3488, 8811), (3597, 8544), (3916, 7848), (3924, 7832), (4272, 7194), (4796, 6408), (5232, 5874)]