47117340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 157248000

約数和(自身を除く): 110130660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 599, 684, 690, 828, 855, 874, 1035, 1140, 1198, 1311, 1380, 1710, 1748, 1797, 2070, 2185, 2396, 2622, 2995, 3420, 3594, 3933, 4140, 4370, 5244, 5391, 5990, 6555, 7188, 7866, 8740, 8985, 10782, 11381, 11980, 13110, 13777, 15732, 17970, 19665, 21564, 22762, 26220, 26955, 27554, 34143, 35940, 39330, 41331, 45524, 53910, 55108, 56905, 68286, 68885, 78660, 82662, 102429, 107820, 113810, 123993, 136572, 137770, 165324, 170715, 204858, 206655, 227620, 247986, 261763, 275540, 341430, 409716, 413310, 495972, 512145, 523526, 619965, 682860, 785289, 826620, 1024290, 1047052, 1239930, 1308815, 1570578, 2048580, 2355867, 2479860, 2617630, 3141156, 3926445, 4711734, 5235260, 7852890, 9423468, 11779335, 15705780, 23558670, 47117340]

約数ペア:

[(1, 47117340), (2, 23558670), (3, 15705780), (4, 11779335), (5, 9423468), (6, 7852890), (9, 5235260), (10, 4711734), (12, 3926445), (15, 3141156), (18, 2617630), (19, 2479860), (20, 2355867), (23, 2048580), (30, 1570578), (36, 1308815), (38, 1239930), (45, 1047052), (46, 1024290), (57, 826620), (60, 785289), (69, 682860), (76, 619965), (90, 523526), (92, 512145), (95, 495972), (114, 413310), (115, 409716), (138, 341430), (171, 275540), (180, 261763), (190, 247986), (207, 227620), (228, 206655), (230, 204858), (276, 170715), (285, 165324), (342, 137770), (345, 136572), (380, 123993), (414, 113810), (437, 107820), (460, 102429), (570, 82662), (599, 78660), (684, 68885), (690, 68286), (828, 56905), (855, 55108), (874, 53910), (1035, 45524), (1140, 41331), (1198, 39330), (1311, 35940), (1380, 34143), (1710, 27554), (1748, 26955), (1797, 26220), (2070, 22762), (2185, 21564), (2396, 19665), (2622, 17970), (2995, 15732), (3420, 13777), (3594, 13110), (3933, 11980), (4140, 11381), (4370, 10782), (5244, 8985), (5391, 8740), (5990, 7866), (6555, 7188)]