149972940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64091}}^1$

素因数の和:64119

約数の個数: 72

約数和(自身を含む): 489919248

約数和(自身を除く): 339946308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 64091, 128182, 192273, 256364, 320455, 384546, 576819, 640910, 769092, 833183, 961365, 1153638, 1281820, 1666366, 1922730, 2307276, 2499549, 2884095, 3332732, 3845460, 4165915, 4999098, 5768190, 7498647, 8331830, 9998196, 11536380, 12497745, 14997294, 16663660, 24995490, 29994588, 37493235, 49990980, 74986470, 149972940]

約数ペア:

[(1, 149972940), (2, 74986470), (3, 49990980), (4, 37493235), (5, 29994588), (6, 24995490), (9, 16663660), (10, 14997294), (12, 12497745), (13, 11536380), (15, 9998196), (18, 8331830), (20, 7498647), (26, 5768190), (30, 4999098), (36, 4165915), (39, 3845460), (45, 3332732), (52, 2884095), (60, 2499549), (65, 2307276), (78, 1922730), (90, 1666366), (117, 1281820), (130, 1153638), (156, 961365), (180, 833183), (195, 769092), (234, 640910), (260, 576819), (390, 384546), (468, 320455), (585, 256364), (780, 192273), (1170, 128182), (2340, 64091)]