203760180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4583}}^1$

素因数の和:4630

約数の個数: 144

約数和(自身を含む): 700801920

約数和(自身を除く): 497041740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4583, 4940, 7410, 8892, 9166, 11115, 13749, 14820, 18332, 22230, 22915, 27498, 41247, 44460, 45830, 54996, 59579, 68745, 82494, 87077, 91660, 119158, 137490, 164988, 174154, 178737, 206235, 238316, 261231, 274980, 297895, 348308, 357474, 412470, 435385, 522462, 536211, 595790, 714948, 783693, 824940, 870770, 893685, 1044924, 1072422, 1132001, 1191580, 1306155, 1567386, 1741540, 1787370, 2144844, 2264002, 2612310, 2681055, 3134772, 3396003, 3574740, 3918465, 4528004, 5224620, 5362110, 5660005, 6792006, 7836930, 10188009, 10724220, 11320010, 13584012, 15673860, 16980015, 20376018, 22640020, 33960030, 40752036, 50940045, 67920060, 101880090, 203760180]

約数ペア:

[(1, 203760180), (2, 101880090), (3, 67920060), (4, 50940045), (5, 40752036), (6, 33960030), (9, 22640020), (10, 20376018), (12, 16980015), (13, 15673860), (15, 13584012), (18, 11320010), (19, 10724220), (20, 10188009), (26, 7836930), (30, 6792006), (36, 5660005), (38, 5362110), (39, 5224620), (45, 4528004), (52, 3918465), (57, 3574740), (60, 3396003), (65, 3134772), (76, 2681055), (78, 2612310), (90, 2264002), (95, 2144844), (114, 1787370), (117, 1741540), (130, 1567386), (156, 1306155), (171, 1191580), (180, 1132001), (190, 1072422), (195, 1044924), (228, 893685), (234, 870770), (247, 824940), (260, 783693), (285, 714948), (342, 595790), (380, 536211), (390, 522462), (468, 435385), (494, 412470), (570, 357474), (585, 348308), (684, 297895), (741, 274980), (780, 261231), (855, 238316), (988, 206235), (1140, 178737), (1170, 174154), (1235, 164988), (1482, 137490), (1710, 119158), (2223, 91660), (2340, 87077), (2470, 82494), (2964, 68745), (3420, 59579), (3705, 54996), (4446, 45830), (4583, 44460), (4940, 41247), (7410, 27498), (8892, 22915), (9166, 22230), (11115, 18332), (13749, 14820)]