28020243900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{102301}}^1$

素因数の和:102412

約数の個数: 144

約数和(自身を含む): 89508521088

約数和(自身を除く): 61488277188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 83, 100, 110, 132, 150, 165, 166, 220, 249, 275, 300, 330, 332, 415, 498, 550, 660, 825, 830, 913, 996, 1100, 1245, 1650, 1660, 1826, 2075, 2490, 2739, 3300, 3652, 4150, 4565, 4980, 5478, 6225, 8300, 9130, 10956, 12450, 13695, 18260, 22825, 24900, 27390, 45650, 54780, 68475, 91300, 102301, 136950, 204602, 273900, 306903, 409204, 511505, 613806, 1023010, 1125311, 1227612, 1534515, 2046020, 2250622, 2557525, 3069030, 3375933, 4501244, 5115050, 5626555, 6138060, 6751866, 7672575, 8490983, 10230100, 11253110, 13503732, 15345150, 16879665, 16981966, 22506220, 25472949, 28132775, 30690300, 33759330, 33963932, 42454915, 50945898, 56265550, 67518660, 84398325, 84909830, 93400813, 101891796, 112531100, 127364745, 168796650, 169819660, 186801626, 212274575, 254729490, 280202439, 337593300, 373603252, 424549150, 467004065, 509458980, 560404878, 636823725, 849098300, 934008130, 1120809756, 1273647450, 1401012195, 1868016260, 2335020325, 2547294900, 2802024390, 4670040650, 5604048780, 7005060975, 9340081300, 14010121950, 28020243900]

約数ペア:

[(1, 28020243900), (2, 14010121950), (3, 9340081300), (4, 7005060975), (5, 5604048780), (6, 4670040650), (10, 2802024390), (11, 2547294900), (12, 2335020325), (15, 1868016260), (20, 1401012195), (22, 1273647450), (25, 1120809756), (30, 934008130), (33, 849098300), (44, 636823725), (50, 560404878), (55, 509458980), (60, 467004065), (66, 424549150), (75, 373603252), (83, 337593300), (100, 280202439), (110, 254729490), (132, 212274575), (150, 186801626), (165, 169819660), (166, 168796650), (220, 127364745), (249, 112531100), (275, 101891796), (300, 93400813), (330, 84909830), (332, 84398325), (415, 67518660), (498, 56265550), (550, 50945898), (660, 42454915), (825, 33963932), (830, 33759330), (913, 30690300), (996, 28132775), (1100, 25472949), (1245, 22506220), (1650, 16981966), (1660, 16879665), (1826, 15345150), (2075, 13503732), (2490, 11253110), (2739, 10230100), (3300, 8490983), (3652, 7672575), (4150, 6751866), (4565, 6138060), (4980, 5626555), (5478, 5115050), (6225, 4501244), (8300, 3375933), (9130, 3069030), (10956, 2557525), (12450, 2250622), (13695, 2046020), (18260, 1534515), (22825, 1227612), (24900, 1125311), (27390, 1023010), (45650, 613806), (54780, 511505), (68475, 409204), (91300, 306903), (102301, 273900), (136950, 204602)]