130797900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7688

約数の個数: 108

約数和(自身を含む): 431613000

約数和(自身を除く): 300815100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 7649, 8550, 15298, 17100, 22947, 30596, 38245, 45894, 68841, 76490, 91788, 114735, 137682, 145331, 152980, 191225, 229470, 275364, 290662, 344205, 382450, 435993, 458940, 573675, 581324, 688410, 726655, 764900, 871986, 1147350, 1307979, 1376820, 1453310, 1721025, 1743972, 2179965, 2294700, 2615958, 2906620, 3442050, 3633275, 4359930, 5231916, 6539895, 6884100, 7266550, 8719860, 10899825, 13079790, 14533100, 21799650, 26159580, 32699475, 43599300, 65398950, 130797900]

約数ペア:

[(1, 130797900), (2, 65398950), (3, 43599300), (4, 32699475), (5, 26159580), (6, 21799650), (9, 14533100), (10, 13079790), (12, 10899825), (15, 8719860), (18, 7266550), (19, 6884100), (20, 6539895), (25, 5231916), (30, 4359930), (36, 3633275), (38, 3442050), (45, 2906620), (50, 2615958), (57, 2294700), (60, 2179965), (75, 1743972), (76, 1721025), (90, 1453310), (95, 1376820), (100, 1307979), (114, 1147350), (150, 871986), (171, 764900), (180, 726655), (190, 688410), (225, 581324), (228, 573675), (285, 458940), (300, 435993), (342, 382450), (380, 344205), (450, 290662), (475, 275364), (570, 229470), (684, 191225), (855, 152980), (900, 145331), (950, 137682), (1140, 114735), (1425, 91788), (1710, 76490), (1900, 68841), (2850, 45894), (3420, 38245), (4275, 30596), (5700, 22947), (7649, 17100), (8550, 15298)]