61937460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 222835536

約数和(自身を除く): 160898076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 173, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 346, 351, 390, 405, 442, 459, 468, 510, 519, 540, 585, 612, 663, 692, 702, 765, 780, 810, 865, 884, 918, 1020, 1038, 1053, 1105, 1170, 1326, 1377, 1404, 1530, 1557, 1620, 1730, 1755, 1836, 1989, 2076, 2106, 2210, 2249, 2295, 2340, 2595, 2652, 2754, 2941, 3060, 3114, 3315, 3460, 3510, 3978, 4212, 4420, 4498, 4590, 4671, 5190, 5265, 5508, 5882, 5967, 6228, 6630, 6747, 6885, 7020, 7785, 7956, 8823, 8996, 9180, 9342, 9945, 10380, 10530, 11245, 11764, 11934, 13260, 13494, 13770, 14013, 14705, 15570, 17646, 17901, 18684, 19890, 20241, 21060, 22490, 23355, 23868, 26469, 26988, 27540, 28026, 29410, 29835, 31140, 33735, 35292, 35802, 38233, 39780, 40482, 44115, 44980, 46710, 52938, 56052, 58820, 59670, 60723, 67470, 70065, 71604, 76466, 79407, 80964, 88230, 89505, 93420, 101205, 105876, 114699, 119340, 121446, 132345, 134940, 140130, 152932, 158814, 176460, 179010, 182169, 191165, 202410, 229398, 238221, 242892, 264690, 280260, 303615, 317628, 344097, 358020, 364338, 382330, 397035, 404820, 458796, 476442, 529380, 573495, 607230, 688194, 728676, 764660, 794070, 910845, 952884, 1032291, 1146990, 1191105, 1214460, 1376388, 1588140, 1720485, 1821690, 2064582, 2293980, 2382210, 3096873, 3440970, 3643380, 4129164, 4764420, 5161455, 6193746, 6881940, 10322910, 12387492, 15484365, 20645820, 30968730, 61937460]

約数ペア:

[(1, 61937460), (2, 30968730), (3, 20645820), (4, 15484365), (5, 12387492), (6, 10322910), (9, 6881940), (10, 6193746), (12, 5161455), (13, 4764420), (15, 4129164), (17, 3643380), (18, 3440970), (20, 3096873), (26, 2382210), (27, 2293980), (30, 2064582), (34, 1821690), (36, 1720485), (39, 1588140), (45, 1376388), (51, 1214460), (52, 1191105), (54, 1146990), (60, 1032291), (65, 952884), (68, 910845), (78, 794070), (81, 764660), (85, 728676), (90, 688194), (102, 607230), (108, 573495), (117, 529380), (130, 476442), (135, 458796), (153, 404820), (156, 397035), (162, 382330), (170, 364338), (173, 358020), (180, 344097), (195, 317628), (204, 303615), (221, 280260), (234, 264690), (255, 242892), (260, 238221), (270, 229398), (306, 202410), (324, 191165), (340, 182169), (346, 179010), (351, 176460), (390, 158814), (405, 152932), (442, 140130), (459, 134940), (468, 132345), (510, 121446), (519, 119340), (540, 114699), (585, 105876), (612, 101205), (663, 93420), (692, 89505), (702, 88230), (765, 80964), (780, 79407), (810, 76466), (865, 71604), (884, 70065), (918, 67470), (1020, 60723), (1038, 59670), (1053, 58820), (1105, 56052), (1170, 52938), (1326, 46710), (1377, 44980), (1404, 44115), (1530, 40482), (1557, 39780), (1620, 38233), (1730, 35802), (1755, 35292), (1836, 33735), (1989, 31140), (2076, 29835), (2106, 29410), (2210, 28026), (2249, 27540), (2295, 26988), (2340, 26469), (2595, 23868), (2652, 23355), (2754, 22490), (2941, 21060), (3060, 20241), (3114, 19890), (3315, 18684), (3460, 17901), (3510, 17646), (3978, 15570), (4212, 14705), (4420, 14013), (4498, 13770), (4590, 13494), (4671, 13260), (5190, 11934), (5265, 11764), (5508, 11245), (5882, 10530), (5967, 10380), (6228, 9945), (6630, 9342), (6747, 9180), (6885, 8996), (7020, 8823), (7785, 7956)]