53847900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 216

約数和(自身を含む): 184154880

約数和(自身を除く): 130306980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 47, 50, 57, 60, 67, 75, 76, 90, 94, 95, 100, 114, 134, 141, 150, 171, 180, 188, 190, 201, 225, 228, 235, 268, 282, 285, 300, 335, 342, 380, 402, 423, 450, 470, 475, 564, 570, 603, 670, 684, 705, 804, 846, 855, 893, 900, 940, 950, 1005, 1140, 1175, 1206, 1273, 1340, 1410, 1425, 1675, 1692, 1710, 1786, 1900, 2010, 2115, 2350, 2412, 2546, 2679, 2820, 2850, 3015, 3149, 3350, 3420, 3525, 3572, 3819, 4020, 4230, 4275, 4465, 4700, 5025, 5092, 5358, 5700, 6030, 6298, 6365, 6700, 7050, 7638, 8037, 8460, 8550, 8930, 9447, 10050, 10575, 10716, 11457, 12060, 12596, 12730, 13395, 14100, 15075, 15276, 15745, 16074, 17100, 17860, 18894, 19095, 20100, 21150, 22325, 22914, 25460, 26790, 28341, 30150, 31490, 31825, 32148, 37788, 38190, 40185, 42300, 44650, 45828, 47235, 53580, 56682, 57285, 59831, 60300, 62980, 63650, 66975, 76380, 78725, 80370, 89300, 94470, 95475, 113364, 114570, 119662, 127300, 133950, 141705, 157450, 160740, 179493, 188940, 190950, 200925, 229140, 236175, 239324, 267900, 283410, 286425, 299155, 314900, 358986, 381900, 401850, 472350, 538479, 566820, 572850, 598310, 708525, 717972, 803700, 897465, 944700, 1076958, 1145700, 1196620, 1417050, 1495775, 1794930, 2153916, 2692395, 2834100, 2991550, 3589860, 4487325, 5384790, 5983100, 8974650, 10769580, 13461975, 17949300, 26923950, 53847900]

約数ペア:

[(1, 53847900), (2, 26923950), (3, 17949300), (4, 13461975), (5, 10769580), (6, 8974650), (9, 5983100), (10, 5384790), (12, 4487325), (15, 3589860), (18, 2991550), (19, 2834100), (20, 2692395), (25, 2153916), (30, 1794930), (36, 1495775), (38, 1417050), (45, 1196620), (47, 1145700), (50, 1076958), (57, 944700), (60, 897465), (67, 803700), (75, 717972), (76, 708525), (90, 598310), (94, 572850), (95, 566820), (100, 538479), (114, 472350), (134, 401850), (141, 381900), (150, 358986), (171, 314900), (180, 299155), (188, 286425), (190, 283410), (201, 267900), (225, 239324), (228, 236175), (235, 229140), (268, 200925), (282, 190950), (285, 188940), (300, 179493), (335, 160740), (342, 157450), (380, 141705), (402, 133950), (423, 127300), (450, 119662), (470, 114570), (475, 113364), (564, 95475), (570, 94470), (603, 89300), (670, 80370), (684, 78725), (705, 76380), (804, 66975), (846, 63650), (855, 62980), (893, 60300), (900, 59831), (940, 57285), (950, 56682), (1005, 53580), (1140, 47235), (1175, 45828), (1206, 44650), (1273, 42300), (1340, 40185), (1410, 38190), (1425, 37788), (1675, 32148), (1692, 31825), (1710, 31490), (1786, 30150), (1900, 28341), (2010, 26790), (2115, 25460), (2350, 22914), (2412, 22325), (2546, 21150), (2679, 20100), (2820, 19095), (2850, 18894), (3015, 17860), (3149, 17100), (3350, 16074), (3420, 15745), (3525, 15276), (3572, 15075), (3819, 14100), (4020, 13395), (4230, 12730), (4275, 12596), (4465, 12060), (4700, 11457), (5025, 10716), (5092, 10575), (5358, 10050), (5700, 9447), (6030, 8930), (6298, 8550), (6365, 8460), (6700, 8037), (7050, 7638)]