148812400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1151

約数の個数: 120

約数和(自身を含む): 402974208

約数和(自身を除く): 254161808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 550, 620, 682, 775, 880, 1091, 1100, 1240, 1364, 1550, 1705, 2182, 2200, 2480, 2728, 3100, 3410, 4364, 4400, 5455, 5456, 6200, 6820, 8525, 8728, 10910, 12001, 12400, 13640, 17050, 17456, 21820, 24002, 27275, 27280, 33821, 34100, 43640, 48004, 54550, 60005, 67642, 68200, 87280, 96008, 109100, 120010, 135284, 136400, 169105, 192016, 218200, 240020, 270568, 300025, 338210, 372031, 436400, 480040, 541136, 600050, 676420, 744062, 845525, 960080, 1200100, 1352840, 1488124, 1691050, 1860155, 2400200, 2705680, 2976248, 3382100, 3720310, 4800400, 5952496, 6764200, 7440620, 9300775, 13528400, 14881240, 18601550, 29762480, 37203100, 74406200, 148812400]

約数ペア:

[(1, 148812400), (2, 74406200), (4, 37203100), (5, 29762480), (8, 18601550), (10, 14881240), (11, 13528400), (16, 9300775), (20, 7440620), (22, 6764200), (25, 5952496), (31, 4800400), (40, 3720310), (44, 3382100), (50, 2976248), (55, 2705680), (62, 2400200), (80, 1860155), (88, 1691050), (100, 1488124), (110, 1352840), (124, 1200100), (155, 960080), (176, 845525), (200, 744062), (220, 676420), (248, 600050), (275, 541136), (310, 480040), (341, 436400), (400, 372031), (440, 338210), (496, 300025), (550, 270568), (620, 240020), (682, 218200), (775, 192016), (880, 169105), (1091, 136400), (1100, 135284), (1240, 120010), (1364, 109100), (1550, 96008), (1705, 87280), (2182, 68200), (2200, 67642), (2480, 60005), (2728, 54550), (3100, 48004), (3410, 43640), (4364, 34100), (4400, 33821), (5455, 27280), (5456, 27275), (6200, 24002), (6820, 21820), (8525, 17456), (8728, 17050), (10910, 13640), (12001, 12400)]