27956500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 192

約数和(自身を含む): 79252992

約数和(自身を除く): 51296492

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 23, 25, 26, 34, 44, 46, 50, 52, 55, 65, 68, 85, 92, 100, 110, 115, 125, 130, 143, 170, 187, 220, 221, 230, 250, 253, 260, 275, 286, 299, 325, 340, 374, 391, 425, 442, 460, 500, 506, 550, 572, 575, 598, 650, 715, 748, 782, 850, 884, 935, 1012, 1100, 1105, 1150, 1196, 1265, 1300, 1375, 1430, 1495, 1564, 1625, 1700, 1870, 1955, 2125, 2210, 2300, 2431, 2530, 2750, 2860, 2875, 2990, 3250, 3289, 3575, 3740, 3910, 4250, 4301, 4420, 4675, 4862, 5060, 5083, 5500, 5525, 5750, 5980, 6325, 6500, 6578, 7150, 7475, 7820, 8500, 8602, 9350, 9724, 9775, 10166, 11050, 11500, 12155, 12650, 13156, 14300, 14950, 16445, 17204, 17875, 18700, 19550, 20332, 21505, 22100, 23375, 24310, 25300, 25415, 27625, 29900, 31625, 32890, 35750, 37375, 39100, 43010, 46750, 48620, 48875, 50830, 55250, 55913, 60775, 63250, 65780, 71500, 74750, 82225, 86020, 93500, 97750, 101660, 107525, 110500, 111826, 121550, 126500, 127075, 149500, 164450, 195500, 215050, 223652, 243100, 254150, 279565, 303875, 328900, 411125, 430100, 508300, 537625, 559130, 607750, 635375, 822250, 1075250, 1118260, 1215500, 1270750, 1397825, 1644500, 2150500, 2541500, 2795650, 5591300, 6989125, 13978250, 27956500]

約数ペア:

[(1, 27956500), (2, 13978250), (4, 6989125), (5, 5591300), (10, 2795650), (11, 2541500), (13, 2150500), (17, 1644500), (20, 1397825), (22, 1270750), (23, 1215500), (25, 1118260), (26, 1075250), (34, 822250), (44, 635375), (46, 607750), (50, 559130), (52, 537625), (55, 508300), (65, 430100), (68, 411125), (85, 328900), (92, 303875), (100, 279565), (110, 254150), (115, 243100), (125, 223652), (130, 215050), (143, 195500), (170, 164450), (187, 149500), (220, 127075), (221, 126500), (230, 121550), (250, 111826), (253, 110500), (260, 107525), (275, 101660), (286, 97750), (299, 93500), (325, 86020), (340, 82225), (374, 74750), (391, 71500), (425, 65780), (442, 63250), (460, 60775), (500, 55913), (506, 55250), (550, 50830), (572, 48875), (575, 48620), (598, 46750), (650, 43010), (715, 39100), (748, 37375), (782, 35750), (850, 32890), (884, 31625), (935, 29900), (1012, 27625), (1100, 25415), (1105, 25300), (1150, 24310), (1196, 23375), (1265, 22100), (1300, 21505), (1375, 20332), (1430, 19550), (1495, 18700), (1564, 17875), (1625, 17204), (1700, 16445), (1870, 14950), (1955, 14300), (2125, 13156), (2210, 12650), (2300, 12155), (2431, 11500), (2530, 11050), (2750, 10166), (2860, 9775), (2875, 9724), (2990, 9350), (3250, 8602), (3289, 8500), (3575, 7820), (3740, 7475), (3910, 7150), (4250, 6578), (4301, 6500), (4420, 6325), (4675, 5980), (4862, 5750), (5060, 5525), (5083, 5500)]