146576340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9811}}^1$

素因数の和:9909

約数の個数: 72

約数和(自身を含む): 450017568

約数和(自身を除く): 303441228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 9811, 14940, 19622, 29433, 39244, 49055, 58866, 88299, 98110, 117732, 147165, 176598, 196220, 294330, 353196, 441495, 588660, 814313, 882990, 1628626, 1765980, 2442939, 3257252, 4071565, 4885878, 7328817, 8143130, 9771756, 12214695, 14657634, 16286260, 24429390, 29315268, 36644085, 48858780, 73288170, 146576340]

約数ペア:

[(1, 146576340), (2, 73288170), (3, 48858780), (4, 36644085), (5, 29315268), (6, 24429390), (9, 16286260), (10, 14657634), (12, 12214695), (15, 9771756), (18, 8143130), (20, 7328817), (30, 4885878), (36, 4071565), (45, 3257252), (60, 2442939), (83, 1765980), (90, 1628626), (166, 882990), (180, 814313), (249, 588660), (332, 441495), (415, 353196), (498, 294330), (747, 196220), (830, 176598), (996, 147165), (1245, 117732), (1494, 98110), (1660, 88299), (2490, 58866), (2988, 49055), (3735, 39244), (4980, 29433), (7470, 19622), (9811, 14940)]