76245480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 266198400

約数和(自身を除く): 189952920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 71, 72, 76, 90, 95, 114, 120, 142, 152, 157, 171, 180, 190, 213, 228, 284, 285, 314, 342, 355, 360, 380, 426, 456, 471, 568, 570, 628, 639, 684, 710, 760, 785, 852, 855, 942, 1065, 1140, 1256, 1278, 1349, 1368, 1413, 1420, 1570, 1704, 1710, 1884, 2130, 2280, 2355, 2556, 2698, 2826, 2840, 2983, 3140, 3195, 3420, 3768, 4047, 4260, 4710, 5112, 5396, 5652, 5966, 6280, 6390, 6745, 6840, 7065, 8094, 8520, 8949, 9420, 10792, 11147, 11304, 11932, 12141, 12780, 13490, 14130, 14915, 16188, 17898, 18840, 20235, 22294, 23864, 24282, 25560, 26847, 26980, 28260, 29830, 32376, 33441, 35796, 40470, 44588, 44745, 48564, 53694, 53960, 55735, 56520, 59660, 60705, 66882, 71592, 80940, 89176, 89490, 97128, 100323, 107388, 111470, 119320, 121410, 133764, 134235, 161880, 167205, 178980, 200646, 211793, 214776, 222940, 242820, 267528, 268470, 334410, 357960, 401292, 423586, 445880, 485640, 501615, 536940, 635379, 668820, 802584, 847172, 1003230, 1058965, 1073880, 1270758, 1337640, 1694344, 1906137, 2006460, 2117930, 2541516, 3176895, 3812274, 4012920, 4235860, 5083032, 6353790, 7624548, 8471720, 9530685, 12707580, 15249096, 19061370, 25415160, 38122740, 76245480]

約数ペア:

[(1, 76245480), (2, 38122740), (3, 25415160), (4, 19061370), (5, 15249096), (6, 12707580), (8, 9530685), (9, 8471720), (10, 7624548), (12, 6353790), (15, 5083032), (18, 4235860), (19, 4012920), (20, 3812274), (24, 3176895), (30, 2541516), (36, 2117930), (38, 2006460), (40, 1906137), (45, 1694344), (57, 1337640), (60, 1270758), (71, 1073880), (72, 1058965), (76, 1003230), (90, 847172), (95, 802584), (114, 668820), (120, 635379), (142, 536940), (152, 501615), (157, 485640), (171, 445880), (180, 423586), (190, 401292), (213, 357960), (228, 334410), (284, 268470), (285, 267528), (314, 242820), (342, 222940), (355, 214776), (360, 211793), (380, 200646), (426, 178980), (456, 167205), (471, 161880), (568, 134235), (570, 133764), (628, 121410), (639, 119320), (684, 111470), (710, 107388), (760, 100323), (785, 97128), (852, 89490), (855, 89176), (942, 80940), (1065, 71592), (1140, 66882), (1256, 60705), (1278, 59660), (1349, 56520), (1368, 55735), (1413, 53960), (1420, 53694), (1570, 48564), (1704, 44745), (1710, 44588), (1884, 40470), (2130, 35796), (2280, 33441), (2355, 32376), (2556, 29830), (2698, 28260), (2826, 26980), (2840, 26847), (2983, 25560), (3140, 24282), (3195, 23864), (3420, 22294), (3768, 20235), (4047, 18840), (4260, 17898), (4710, 16188), (5112, 14915), (5396, 14130), (5652, 13490), (5966, 12780), (6280, 12141), (6390, 11932), (6745, 11304), (6840, 11147), (7065, 10792), (8094, 9420), (8520, 8949)]