84605300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 199487232

約数和(自身を除く): 114881932

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 151, 260, 302, 325, 431, 604, 650, 755, 862, 1300, 1510, 1724, 1963, 2155, 3020, 3775, 3926, 4310, 5603, 7550, 7852, 8620, 9815, 10775, 11206, 15100, 19630, 21550, 22412, 28015, 39260, 43100, 49075, 56030, 65081, 98150, 112060, 130162, 140075, 196300, 260324, 280150, 325405, 560300, 650810, 846053, 1301620, 1627025, 1692106, 3254050, 3384212, 4230265, 6508100, 8460530, 16921060, 21151325, 42302650, 84605300]

約数ペア:

[(1, 84605300), (2, 42302650), (4, 21151325), (5, 16921060), (10, 8460530), (13, 6508100), (20, 4230265), (25, 3384212), (26, 3254050), (50, 1692106), (52, 1627025), (65, 1301620), (100, 846053), (130, 650810), (151, 560300), (260, 325405), (302, 280150), (325, 260324), (431, 196300), (604, 140075), (650, 130162), (755, 112060), (862, 98150), (1300, 65081), (1510, 56030), (1724, 49075), (1963, 43100), (2155, 39260), (3020, 28015), (3775, 22412), (3926, 21550), (4310, 19630), (5603, 15100), (7550, 11206), (7852, 10775), (8620, 9815)]