154222380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2478

約数の個数: 144

約数和(自身を含む): 522666144

約数和(自身を除く): 368443764

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, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 2441, 3159, 3510, 4212, 4860, 4882, 5265, 6318, 7020, 7323, 9764, 10530, 12205, 12636, 14646, 15795, 21060, 21969, 24410, 29292, 31590, 31733, 36615, 43938, 48820, 63180, 63466, 65907, 73230, 87876, 95199, 109845, 126932, 131814, 146460, 158665, 190398, 197721, 219690, 263628, 285597, 317330, 329535, 380796, 395442, 439380, 475995, 571194, 593163, 634660, 659070, 790884, 856791, 951990, 988605, 1142388, 1186326, 1318140, 1427985, 1713582, 1903980, 1977210, 2372652, 2570373, 2855970, 2965815, 3427164, 3954420, 4283955, 5140746, 5711940, 5931630, 7711119, 8567910, 10281492, 11863260, 12851865, 15422238, 17135820, 25703730, 30844476, 38555595, 51407460, 77111190, 154222380]

約数ペア:

[(1, 154222380), (2, 77111190), (3, 51407460), (4, 38555595), (5, 30844476), (6, 25703730), (9, 17135820), (10, 15422238), (12, 12851865), (13, 11863260), (15, 10281492), (18, 8567910), (20, 7711119), (26, 5931630), (27, 5711940), (30, 5140746), (36, 4283955), (39, 3954420), (45, 3427164), (52, 2965815), (54, 2855970), (60, 2570373), (65, 2372652), (78, 1977210), (81, 1903980), (90, 1713582), (108, 1427985), (117, 1318140), (130, 1186326), (135, 1142388), (156, 988605), (162, 951990), (180, 856791), (195, 790884), (234, 659070), (243, 634660), (260, 593163), (270, 571194), (324, 475995), (351, 439380), (390, 395442), (405, 380796), (468, 329535), (486, 317330), (540, 285597), (585, 263628), (702, 219690), (780, 197721), (810, 190398), (972, 158665), (1053, 146460), (1170, 131814), (1215, 126932), (1404, 109845), (1620, 95199), (1755, 87876), (2106, 73230), (2340, 65907), (2430, 63466), (2441, 63180), (3159, 48820), (3510, 43938), (4212, 36615), (4860, 31733), (4882, 31590), (5265, 29292), (6318, 24410), (7020, 21969), (7323, 21060), (9764, 15795), (10530, 14646), (12205, 12636)]