25944390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 70761600

約数和(自身を除く): 44817210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 79, 82, 89, 90, 123, 158, 178, 205, 237, 246, 267, 369, 395, 410, 445, 474, 534, 615, 711, 738, 790, 801, 890, 1185, 1230, 1335, 1422, 1602, 1845, 2370, 2670, 3239, 3555, 3649, 3690, 4005, 6478, 7031, 7110, 7298, 8010, 9717, 10947, 14062, 16195, 18245, 19434, 21093, 21894, 29151, 32390, 32841, 35155, 36490, 42186, 48585, 54735, 58302, 63279, 65682, 70310, 97170, 105465, 109470, 126558, 145755, 164205, 210930, 288271, 291510, 316395, 328410, 576542, 632790, 864813, 1441355, 1729626, 2594439, 2882710, 4324065, 5188878, 8648130, 12972195, 25944390]

約数ペア:

[(1, 25944390), (2, 12972195), (3, 8648130), (5, 5188878), (6, 4324065), (9, 2882710), (10, 2594439), (15, 1729626), (18, 1441355), (30, 864813), (41, 632790), (45, 576542), (79, 328410), (82, 316395), (89, 291510), (90, 288271), (123, 210930), (158, 164205), (178, 145755), (205, 126558), (237, 109470), (246, 105465), (267, 97170), (369, 70310), (395, 65682), (410, 63279), (445, 58302), (474, 54735), (534, 48585), (615, 42186), (711, 36490), (738, 35155), (790, 32841), (801, 32390), (890, 29151), (1185, 21894), (1230, 21093), (1335, 19434), (1422, 18245), (1602, 16195), (1845, 14062), (2370, 10947), (2670, 9717), (3239, 8010), (3555, 7298), (3649, 7110), (3690, 7031), (4005, 6478)]