155095290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 507254400

約数和(自身を除く): 352159110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 135, 147, 171, 189, 190, 210, 245, 266, 270, 285, 294, 315, 342, 378, 399, 441, 490, 513, 570, 617, 630, 665, 735, 798, 855, 882, 931, 945, 1026, 1197, 1234, 1323, 1330, 1470, 1710, 1851, 1862, 1890, 1995, 2205, 2394, 2565, 2646, 2793, 3085, 3591, 3702, 3990, 4319, 4410, 4655, 5130, 5553, 5586, 5985, 6170, 6615, 7182, 8379, 8638, 9255, 9310, 11106, 11723, 11970, 12957, 13230, 13965, 16659, 16758, 17955, 18510, 21595, 23446, 25137, 25914, 27765, 27930, 30233, 33318, 35169, 35910, 38871, 41895, 43190, 50274, 55530, 58615, 60466, 64785, 70338, 77742, 82061, 83295, 83790, 90699, 105507, 116613, 117230, 125685, 129570, 151165, 164122, 166590, 175845, 181398, 194355, 211014, 233226, 246183, 251370, 272097, 302330, 316521, 351690, 388710, 410305, 453495, 492366, 527535, 544194, 574427, 583065, 633042, 738549, 816291, 820610, 906990, 1055070, 1148854, 1166130, 1230915, 1360485, 1477098, 1582605, 1632582, 1723281, 2215647, 2461830, 2720970, 2872135, 3165210, 3446562, 3692745, 4081455, 4431294, 5169843, 5744270, 7385490, 8162910, 8616405, 10339686, 11078235, 15509529, 17232810, 22156470, 25849215, 31019058, 51698430, 77547645, 155095290]

約数ペア:

[(1, 155095290), (2, 77547645), (3, 51698430), (5, 31019058), (6, 25849215), (7, 22156470), (9, 17232810), (10, 15509529), (14, 11078235), (15, 10339686), (18, 8616405), (19, 8162910), (21, 7385490), (27, 5744270), (30, 5169843), (35, 4431294), (38, 4081455), (42, 3692745), (45, 3446562), (49, 3165210), (54, 2872135), (57, 2720970), (63, 2461830), (70, 2215647), (90, 1723281), (95, 1632582), (98, 1582605), (105, 1477098), (114, 1360485), (126, 1230915), (133, 1166130), (135, 1148854), (147, 1055070), (171, 906990), (189, 820610), (190, 816291), (210, 738549), (245, 633042), (266, 583065), (270, 574427), (285, 544194), (294, 527535), (315, 492366), (342, 453495), (378, 410305), (399, 388710), (441, 351690), (490, 316521), (513, 302330), (570, 272097), (617, 251370), (630, 246183), (665, 233226), (735, 211014), (798, 194355), (855, 181398), (882, 175845), (931, 166590), (945, 164122), (1026, 151165), (1197, 129570), (1234, 125685), (1323, 117230), (1330, 116613), (1470, 105507), (1710, 90699), (1851, 83790), (1862, 83295), (1890, 82061), (1995, 77742), (2205, 70338), (2394, 64785), (2565, 60466), (2646, 58615), (2793, 55530), (3085, 50274), (3591, 43190), (3702, 41895), (3990, 38871), (4319, 35910), (4410, 35169), (4655, 33318), (5130, 30233), (5553, 27930), (5586, 27765), (5985, 25914), (6170, 25137), (6615, 23446), (7182, 21595), (8379, 18510), (8638, 17955), (9255, 16758), (9310, 16659), (11106, 13965), (11723, 13230), (11970, 12957)]