72611370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 211438080

約数和(自身を除く): 138826710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 137, 151, 195, 234, 270, 274, 302, 351, 390, 411, 453, 585, 685, 702, 755, 822, 906, 1170, 1233, 1359, 1370, 1510, 1755, 1781, 1963, 2055, 2265, 2466, 2718, 3510, 3562, 3699, 3926, 4077, 4110, 4530, 5343, 5889, 6165, 6795, 7398, 8154, 8905, 9815, 10686, 11778, 12330, 13590, 16029, 17667, 17810, 18495, 19630, 20385, 20687, 26715, 29445, 32058, 35334, 36990, 40770, 41374, 48087, 53001, 53430, 58890, 62061, 80145, 88335, 96174, 103435, 106002, 124122, 160290, 176670, 186183, 206870, 240435, 265005, 268931, 310305, 372366, 480870, 530010, 537862, 558549, 620610, 806793, 930915, 1117098, 1344655, 1613586, 1861830, 2420379, 2689310, 2792745, 4033965, 4840758, 5585490, 7261137, 8067930, 12101895, 14522274, 24203790, 36305685, 72611370]

約数ペア:

[(1, 72611370), (2, 36305685), (3, 24203790), (5, 14522274), (6, 12101895), (9, 8067930), (10, 7261137), (13, 5585490), (15, 4840758), (18, 4033965), (26, 2792745), (27, 2689310), (30, 2420379), (39, 1861830), (45, 1613586), (54, 1344655), (65, 1117098), (78, 930915), (90, 806793), (117, 620610), (130, 558549), (135, 537862), (137, 530010), (151, 480870), (195, 372366), (234, 310305), (270, 268931), (274, 265005), (302, 240435), (351, 206870), (390, 186183), (411, 176670), (453, 160290), (585, 124122), (685, 106002), (702, 103435), (755, 96174), (822, 88335), (906, 80145), (1170, 62061), (1233, 58890), (1359, 53430), (1370, 53001), (1510, 48087), (1755, 41374), (1781, 40770), (1963, 36990), (2055, 35334), (2265, 32058), (2466, 29445), (2718, 26715), (3510, 20687), (3562, 20385), (3699, 19630), (3926, 18495), (4077, 17810), (4110, 17667), (4530, 16029), (5343, 13590), (5889, 12330), (6165, 11778), (6795, 10686), (7398, 9815), (8154, 8905)]