71249832540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{74869}}^1$

素因数の和:75212

約数の個数: 144

約数和(自身を含む): 229576576320

約数和(自身を除く): 158326743780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 311, 340, 510, 612, 622, 765, 933, 1020, 1244, 1530, 1555, 1866, 2799, 3060, 3110, 3732, 4665, 5287, 5598, 6220, 9330, 10574, 11196, 13995, 15861, 18660, 21148, 26435, 27990, 31722, 47583, 52870, 55980, 63444, 74869, 79305, 95166, 105740, 149738, 158610, 190332, 224607, 237915, 299476, 317220, 374345, 449214, 475830, 673821, 748690, 898428, 951660, 1123035, 1272773, 1347642, 1497380, 2246070, 2545546, 2695284, 3369105, 3818319, 4492140, 5091092, 6363865, 6738210, 7636638, 11454957, 12727730, 13476420, 15273276, 19091595, 22909914, 23284259, 25455460, 38183190, 45819828, 46568518, 57274785, 69852777, 76366380, 93137036, 114549570, 116421295, 139705554, 209558331, 229099140, 232842590, 279411108, 349263885, 395832403, 419116662, 465685180, 698527770, 791664806, 838233324, 1047791655, 1187497209, 1397055540, 1583329612, 1979162015, 2095583310, 2374994418, 3562491627, 3958324030, 4191166620, 4749988836, 5937486045, 7124983254, 7916648060, 11874972090, 14249966508, 17812458135, 23749944180, 35624916270, 71249832540]

約数ペア:

[(1, 71249832540), (2, 35624916270), (3, 23749944180), (4, 17812458135), (5, 14249966508), (6, 11874972090), (9, 7916648060), (10, 7124983254), (12, 5937486045), (15, 4749988836), (17, 4191166620), (18, 3958324030), (20, 3562491627), (30, 2374994418), (34, 2095583310), (36, 1979162015), (45, 1583329612), (51, 1397055540), (60, 1187497209), (68, 1047791655), (85, 838233324), (90, 791664806), (102, 698527770), (153, 465685180), (170, 419116662), (180, 395832403), (204, 349263885), (255, 279411108), (306, 232842590), (311, 229099140), (340, 209558331), (510, 139705554), (612, 116421295), (622, 114549570), (765, 93137036), (933, 76366380), (1020, 69852777), (1244, 57274785), (1530, 46568518), (1555, 45819828), (1866, 38183190), (2799, 25455460), (3060, 23284259), (3110, 22909914), (3732, 19091595), (4665, 15273276), (5287, 13476420), (5598, 12727730), (6220, 11454957), (9330, 7636638), (10574, 6738210), (11196, 6363865), (13995, 5091092), (15861, 4492140), (18660, 3818319), (21148, 3369105), (26435, 2695284), (27990, 2545546), (31722, 2246070), (47583, 1497380), (52870, 1347642), (55980, 1272773), (63444, 1123035), (74869, 951660), (79305, 898428), (95166, 748690), (105740, 673821), (149738, 475830), (158610, 449214), (190332, 374345), (224607, 317220), (237915, 299476)]