203137740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1573

約数の個数: 192

約数和(自身を含む): 716889600

約数和(自身を除く): 513751860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1523, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 3046, 3420, 3510, 3705, 4446, 4569, 4940, 5130, 6092, 6669, 7020, 7410, 7615, 8892, 9138, 10260, 11115, 13338, 13707, 14820, 15230, 18276, 19799, 22230, 22845, 26676, 27414, 28937, 30460, 33345, 39598, 41121, 44460, 45690, 54828, 57874, 59397, 66690, 68535, 79196, 82242, 86811, 91380, 98995, 115748, 118794, 133380, 137070, 144685, 164484, 173622, 178191, 197990, 205605, 237588, 260433, 274140, 289370, 296985, 347244, 356382, 376181, 395980, 411210, 434055, 520866, 534573, 578740, 593970, 712764, 752362, 781299, 822420, 868110, 890955, 1041732, 1069146, 1128543, 1187940, 1302165, 1504724, 1562598, 1736220, 1781910, 1880905, 2138292, 2257086, 2604330, 2672865, 3125196, 3385629, 3563820, 3761810, 3906495, 4514172, 5208660, 5345730, 5642715, 6771258, 7523620, 7812990, 10156887, 10691460, 11285430, 13542516, 15625980, 16928145, 20313774, 22570860, 33856290, 40627548, 50784435, 67712580, 101568870, 203137740]

約数ペア:

[(1, 203137740), (2, 101568870), (3, 67712580), (4, 50784435), (5, 40627548), (6, 33856290), (9, 22570860), (10, 20313774), (12, 16928145), (13, 15625980), (15, 13542516), (18, 11285430), (19, 10691460), (20, 10156887), (26, 7812990), (27, 7523620), (30, 6771258), (36, 5642715), (38, 5345730), (39, 5208660), (45, 4514172), (52, 3906495), (54, 3761810), (57, 3563820), (60, 3385629), (65, 3125196), (76, 2672865), (78, 2604330), (90, 2257086), (95, 2138292), (108, 1880905), (114, 1781910), (117, 1736220), (130, 1562598), (135, 1504724), (156, 1302165), (171, 1187940), (180, 1128543), (190, 1069146), (195, 1041732), (228, 890955), (234, 868110), (247, 822420), (260, 781299), (270, 752362), (285, 712764), (342, 593970), (351, 578740), (380, 534573), (390, 520866), (468, 434055), (494, 411210), (513, 395980), (540, 376181), (570, 356382), (585, 347244), (684, 296985), (702, 289370), (741, 274140), (780, 260433), (855, 237588), (988, 205605), (1026, 197990), (1140, 178191), (1170, 173622), (1235, 164484), (1404, 144685), (1482, 137070), (1523, 133380), (1710, 118794), (1755, 115748), (2052, 98995), (2223, 91380), (2340, 86811), (2470, 82242), (2565, 79196), (2964, 68535), (3046, 66690), (3420, 59397), (3510, 57874), (3705, 54828), (4446, 45690), (4569, 44460), (4940, 41121), (5130, 39598), (6092, 33345), (6669, 30460), (7020, 28937), (7410, 27414), (7615, 26676), (8892, 22845), (9138, 22230), (10260, 19799), (11115, 18276), (13338, 15230), (13707, 14820)]