98663580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1748

約数の個数: 144

約数和(自身を含む): 333758880

約数和(自身を除く): 235095300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1697, 1710, 1938, 2907, 3060, 3230, 3394, 3420, 3876, 4845, 5091, 5814, 6460, 6788, 8485, 9690, 10182, 11628, 14535, 15273, 16970, 19380, 20364, 25455, 28849, 29070, 30546, 32243, 33940, 50910, 57698, 58140, 61092, 64486, 76365, 86547, 96729, 101820, 115396, 128972, 144245, 152730, 161215, 173094, 193458, 259641, 288490, 290187, 305460, 322430, 346188, 386916, 432735, 483645, 519282, 548131, 576980, 580374, 644860, 865470, 967290, 1038564, 1096262, 1160748, 1298205, 1450935, 1644393, 1730940, 1934580, 2192524, 2596410, 2740655, 2901870, 3288786, 4933179, 5192820, 5481310, 5803740, 6577572, 8221965, 9866358, 10962620, 16443930, 19732716, 24665895, 32887860, 49331790, 98663580]

約数ペア:

[(1, 98663580), (2, 49331790), (3, 32887860), (4, 24665895), (5, 19732716), (6, 16443930), (9, 10962620), (10, 9866358), (12, 8221965), (15, 6577572), (17, 5803740), (18, 5481310), (19, 5192820), (20, 4933179), (30, 3288786), (34, 2901870), (36, 2740655), (38, 2596410), (45, 2192524), (51, 1934580), (57, 1730940), (60, 1644393), (68, 1450935), (76, 1298205), (85, 1160748), (90, 1096262), (95, 1038564), (102, 967290), (114, 865470), (153, 644860), (170, 580374), (171, 576980), (180, 548131), (190, 519282), (204, 483645), (228, 432735), (255, 386916), (285, 346188), (306, 322430), (323, 305460), (340, 290187), (342, 288490), (380, 259641), (510, 193458), (570, 173094), (612, 161215), (646, 152730), (684, 144245), (765, 128972), (855, 115396), (969, 101820), (1020, 96729), (1140, 86547), (1292, 76365), (1530, 64486), (1615, 61092), (1697, 58140), (1710, 57698), (1938, 50910), (2907, 33940), (3060, 32243), (3230, 30546), (3394, 29070), (3420, 28849), (3876, 25455), (4845, 20364), (5091, 19380), (5814, 16970), (6460, 15273), (6788, 14535), (8485, 11628), (9690, 10182)]