72329010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 202245120

約数和(自身を除く): 129916110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 43, 57, 65, 78, 86, 95, 114, 129, 130, 190, 195, 215, 227, 247, 258, 285, 390, 430, 454, 494, 559, 570, 645, 681, 741, 817, 1118, 1135, 1235, 1290, 1362, 1482, 1634, 1677, 2270, 2451, 2470, 2795, 2951, 3354, 3405, 3705, 4085, 4313, 4902, 5590, 5902, 6810, 7410, 8170, 8385, 8626, 8853, 9761, 10621, 12255, 12939, 14755, 16770, 17706, 19522, 21242, 21565, 24510, 25878, 29283, 29510, 31863, 43130, 44265, 48805, 53105, 56069, 58566, 63726, 64695, 88530, 97610, 106210, 112138, 126893, 129390, 146415, 159315, 168207, 185459, 253786, 280345, 292830, 318630, 336414, 370918, 380679, 556377, 560690, 634465, 761358, 841035, 927295, 1112754, 1268930, 1682070, 1854590, 1903395, 2410967, 2781885, 3806790, 4821934, 5563770, 7232901, 12054835, 14465802, 24109670, 36164505, 72329010]

約数ペア:

[(1, 72329010), (2, 36164505), (3, 24109670), (5, 14465802), (6, 12054835), (10, 7232901), (13, 5563770), (15, 4821934), (19, 3806790), (26, 2781885), (30, 2410967), (38, 1903395), (39, 1854590), (43, 1682070), (57, 1268930), (65, 1112754), (78, 927295), (86, 841035), (95, 761358), (114, 634465), (129, 560690), (130, 556377), (190, 380679), (195, 370918), (215, 336414), (227, 318630), (247, 292830), (258, 280345), (285, 253786), (390, 185459), (430, 168207), (454, 159315), (494, 146415), (559, 129390), (570, 126893), (645, 112138), (681, 106210), (741, 97610), (817, 88530), (1118, 64695), (1135, 63726), (1235, 58566), (1290, 56069), (1362, 53105), (1482, 48805), (1634, 44265), (1677, 43130), (2270, 31863), (2451, 29510), (2470, 29283), (2795, 25878), (2951, 24510), (3354, 21565), (3405, 21242), (3705, 19522), (4085, 17706), (4313, 16770), (4902, 14755), (5590, 12939), (5902, 12255), (6810, 10621), (7410, 9761), (8170, 8853), (8385, 8626)]