145222740

素因数分解:

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

素因数の和:319

約数の個数: 192

約数和(自身を含む): 493355520

約数和(自身を除く): 348132780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 137, 151, 156, 180, 195, 234, 260, 270, 274, 302, 351, 390, 411, 453, 468, 540, 548, 585, 604, 685, 702, 755, 780, 822, 906, 1170, 1233, 1359, 1370, 1404, 1510, 1644, 1755, 1781, 1812, 1963, 2055, 2265, 2340, 2466, 2718, 2740, 3020, 3510, 3562, 3699, 3926, 4077, 4110, 4530, 4932, 5343, 5436, 5889, 6165, 6795, 7020, 7124, 7398, 7852, 8154, 8220, 8905, 9060, 9815, 10686, 11778, 12330, 13590, 14796, 16029, 16308, 17667, 17810, 18495, 19630, 20385, 20687, 21372, 23556, 24660, 26715, 27180, 29445, 32058, 35334, 35620, 36990, 39260, 40770, 41374, 48087, 53001, 53430, 58890, 62061, 64116, 70668, 73980, 80145, 81540, 82748, 88335, 96174, 103435, 106002, 106860, 117780, 124122, 160290, 176670, 186183, 192348, 206870, 212004, 240435, 248244, 265005, 268931, 310305, 320580, 353340, 372366, 413740, 480870, 530010, 537862, 558549, 620610, 744732, 806793, 930915, 961740, 1060020, 1075724, 1117098, 1241220, 1344655, 1613586, 1861830, 2234196, 2420379, 2689310, 2792745, 3227172, 3723660, 4033965, 4840758, 5378620, 5585490, 7261137, 8067930, 9681516, 11170980, 12101895, 14522274, 16135860, 24203790, 29044548, 36305685, 48407580, 72611370, 145222740]

約数ペア:

[(1, 145222740), (2, 72611370), (3, 48407580), (4, 36305685), (5, 29044548), (6, 24203790), (9, 16135860), (10, 14522274), (12, 12101895), (13, 11170980), (15, 9681516), (18, 8067930), (20, 7261137), (26, 5585490), (27, 5378620), (30, 4840758), (36, 4033965), (39, 3723660), (45, 3227172), (52, 2792745), (54, 2689310), (60, 2420379), (65, 2234196), (78, 1861830), (90, 1613586), (108, 1344655), (117, 1241220), (130, 1117098), (135, 1075724), (137, 1060020), (151, 961740), (156, 930915), (180, 806793), (195, 744732), (234, 620610), (260, 558549), (270, 537862), (274, 530010), (302, 480870), (351, 413740), (390, 372366), (411, 353340), (453, 320580), (468, 310305), (540, 268931), (548, 265005), (585, 248244), (604, 240435), (685, 212004), (702, 206870), (755, 192348), (780, 186183), (822, 176670), (906, 160290), (1170, 124122), (1233, 117780), (1359, 106860), (1370, 106002), (1404, 103435), (1510, 96174), (1644, 88335), (1755, 82748), (1781, 81540), (1812, 80145), (1963, 73980), (2055, 70668), (2265, 64116), (2340, 62061), (2466, 58890), (2718, 53430), (2740, 53001), (3020, 48087), (3510, 41374), (3562, 40770), (3699, 39260), (3926, 36990), (4077, 35620), (4110, 35334), (4530, 32058), (4932, 29445), (5343, 27180), (5436, 26715), (5889, 24660), (6165, 23556), (6795, 21372), (7020, 20687), (7124, 20385), (7398, 19630), (7852, 18495), (8154, 17810), (8220, 17667), (8905, 16308), (9060, 16029), (9815, 14796), (10686, 13590), (11778, 12330)]