27383940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 95558400

約数和(自身を除く): 68174460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 157, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 314, 323, 340, 342, 380, 459, 471, 510, 513, 540, 570, 612, 628, 646, 684, 765, 785, 855, 918, 942, 969, 1020, 1026, 1140, 1292, 1413, 1530, 1570, 1615, 1710, 1836, 1884, 1938, 2052, 2295, 2355, 2565, 2669, 2826, 2907, 2983, 3060, 3140, 3230, 3420, 3876, 4239, 4590, 4710, 4845, 5130, 5338, 5652, 5814, 5966, 6460, 7065, 8007, 8478, 8721, 8949, 9180, 9420, 9690, 10260, 10676, 11628, 11932, 13345, 14130, 14535, 14915, 16014, 16956, 17442, 17898, 19380, 21195, 24021, 26690, 26847, 28260, 29070, 29830, 32028, 34884, 35796, 40035, 42390, 43605, 44745, 48042, 50711, 53380, 53694, 58140, 59660, 72063, 80070, 80541, 84780, 87210, 89490, 96084, 101422, 107388, 120105, 134235, 144126, 152133, 160140, 161082, 174420, 178980, 202844, 240210, 253555, 268470, 288252, 304266, 322164, 360315, 402705, 456399, 480420, 507110, 536940, 608532, 720630, 760665, 805410, 912798, 1014220, 1369197, 1441260, 1521330, 1610820, 1825596, 2281995, 2738394, 3042660, 4563990, 5476788, 6845985, 9127980, 13691970, 27383940]

約数ペア:

[(1, 27383940), (2, 13691970), (3, 9127980), (4, 6845985), (5, 5476788), (6, 4563990), (9, 3042660), (10, 2738394), (12, 2281995), (15, 1825596), (17, 1610820), (18, 1521330), (19, 1441260), (20, 1369197), (27, 1014220), (30, 912798), (34, 805410), (36, 760665), (38, 720630), (45, 608532), (51, 536940), (54, 507110), (57, 480420), (60, 456399), (68, 402705), (76, 360315), (85, 322164), (90, 304266), (95, 288252), (102, 268470), (108, 253555), (114, 240210), (135, 202844), (153, 178980), (157, 174420), (170, 161082), (171, 160140), (180, 152133), (190, 144126), (204, 134235), (228, 120105), (255, 107388), (270, 101422), (285, 96084), (306, 89490), (314, 87210), (323, 84780), (340, 80541), (342, 80070), (380, 72063), (459, 59660), (471, 58140), (510, 53694), (513, 53380), (540, 50711), (570, 48042), (612, 44745), (628, 43605), (646, 42390), (684, 40035), (765, 35796), (785, 34884), (855, 32028), (918, 29830), (942, 29070), (969, 28260), (1020, 26847), (1026, 26690), (1140, 24021), (1292, 21195), (1413, 19380), (1530, 17898), (1570, 17442), (1615, 16956), (1710, 16014), (1836, 14915), (1884, 14535), (1938, 14130), (2052, 13345), (2295, 11932), (2355, 11628), (2565, 10676), (2669, 10260), (2826, 9690), (2907, 9420), (2983, 9180), (3060, 8949), (3140, 8721), (3230, 8478), (3420, 8007), (3876, 7065), (4239, 6460), (4590, 5966), (4710, 5814), (4845, 5652), (5130, 5338)]