203713380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 240

約数和(自身を含む): 729978480

約数和(自身を除く): 526265100

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, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 569, 585, 612, 663, 702, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1138, 1170, 1326, 1377, 1404, 1530, 1620, 1707, 1755, 1836, 1989, 2106, 2210, 2276, 2295, 2340, 2652, 2754, 2845, 3060, 3315, 3414, 3510, 3978, 4212, 4420, 4590, 5121, 5265, 5508, 5690, 5967, 6630, 6828, 6885, 7020, 7397, 7956, 8535, 9180, 9673, 9945, 10242, 10530, 11380, 11934, 13260, 13770, 14794, 15363, 17070, 17901, 19346, 19890, 20484, 21060, 22191, 23868, 25605, 27540, 29019, 29588, 29835, 30726, 34140, 35802, 36985, 38692, 39780, 44382, 46089, 48365, 51210, 58038, 59670, 61452, 66573, 71604, 73970, 76815, 87057, 88764, 89505, 92178, 96730, 102420, 110955, 116076, 119340, 125749, 133146, 145095, 147940, 153630, 174114, 179010, 184356, 193460, 199719, 221910, 230445, 251498, 261171, 266292, 290190, 307260, 332865, 348228, 358020, 377247, 399438, 435285, 443820, 460890, 502996, 522342, 580380, 599157, 628745, 665730, 754494, 783513, 798876, 870570, 921780, 998595, 1044684, 1131741, 1198314, 1257490, 1305855, 1331460, 1508988, 1567026, 1741140, 1886235, 1997190, 2263482, 2396628, 2514980, 2611710, 2995785, 3134052, 3395223, 3772470, 3917565, 3994380, 4526964, 5223420, 5658705, 5991570, 6790446, 7544940, 7835130, 10185669, 11317410, 11983140, 13580892, 15670260, 16976115, 20371338, 22634820, 33952230, 40742676, 50928345, 67904460, 101856690, 203713380]

約数ペア:

[(1, 203713380), (2, 101856690), (3, 67904460), (4, 50928345), (5, 40742676), (6, 33952230), (9, 22634820), (10, 20371338), (12, 16976115), (13, 15670260), (15, 13580892), (17, 11983140), (18, 11317410), (20, 10185669), (26, 7835130), (27, 7544940), (30, 6790446), (34, 5991570), (36, 5658705), (39, 5223420), (45, 4526964), (51, 3994380), (52, 3917565), (54, 3772470), (60, 3395223), (65, 3134052), (68, 2995785), (78, 2611710), (81, 2514980), (85, 2396628), (90, 2263482), (102, 1997190), (108, 1886235), (117, 1741140), (130, 1567026), (135, 1508988), (153, 1331460), (156, 1305855), (162, 1257490), (170, 1198314), (180, 1131741), (195, 1044684), (204, 998595), (221, 921780), (234, 870570), (255, 798876), (260, 783513), (270, 754494), (306, 665730), (324, 628745), (340, 599157), (351, 580380), (390, 522342), (405, 502996), (442, 460890), (459, 443820), (468, 435285), (510, 399438), (540, 377247), (569, 358020), (585, 348228), (612, 332865), (663, 307260), (702, 290190), (765, 266292), (780, 261171), (810, 251498), (884, 230445), (918, 221910), (1020, 199719), (1053, 193460), (1105, 184356), (1138, 179010), (1170, 174114), (1326, 153630), (1377, 147940), (1404, 145095), (1530, 133146), (1620, 125749), (1707, 119340), (1755, 116076), (1836, 110955), (1989, 102420), (2106, 96730), (2210, 92178), (2276, 89505), (2295, 88764), (2340, 87057), (2652, 76815), (2754, 73970), (2845, 71604), (3060, 66573), (3315, 61452), (3414, 59670), (3510, 58038), (3978, 51210), (4212, 48365), (4420, 46089), (4590, 44382), (5121, 39780), (5265, 38692), (5508, 36985), (5690, 35802), (5967, 34140), (6630, 30726), (6828, 29835), (6885, 29588), (7020, 29019), (7397, 27540), (7956, 25605), (8535, 23868), (9180, 22191), (9673, 21060), (9945, 20484), (10242, 19890), (10530, 19346), (11380, 17901), (11934, 17070), (13260, 15363), (13770, 14794)]