189607860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 216

約数和(自身を含む): 652264704

約数和(自身を除く): 462656844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 169, 180, 195, 207, 230, 234, 260, 271, 276, 299, 338, 345, 390, 414, 460, 468, 507, 542, 585, 598, 676, 690, 780, 813, 828, 845, 897, 1014, 1035, 1084, 1170, 1196, 1355, 1380, 1495, 1521, 1626, 1690, 1794, 2028, 2070, 2340, 2439, 2535, 2691, 2710, 2990, 3042, 3252, 3380, 3523, 3588, 3887, 4065, 4140, 4485, 4878, 5070, 5382, 5420, 5980, 6084, 6233, 7046, 7605, 7774, 8130, 8970, 9756, 10140, 10569, 10764, 11661, 12195, 12466, 13455, 14092, 15210, 15548, 16260, 17615, 17940, 18699, 19435, 21138, 23322, 24390, 24932, 26910, 30420, 31165, 31707, 34983, 35230, 37398, 38870, 42276, 45799, 46644, 48780, 52845, 53820, 56097, 58305, 62330, 63414, 69966, 70460, 74796, 77740, 81029, 91598, 93495, 105690, 112194, 116610, 124660, 126828, 137397, 139932, 158535, 162058, 174915, 183196, 186990, 211380, 224388, 228995, 233220, 243087, 274794, 280485, 317070, 324116, 349830, 373980, 405145, 412191, 457990, 486174, 549588, 560970, 634140, 686985, 699660, 729261, 810290, 824382, 915980, 972348, 1053377, 1121940, 1215435, 1373970, 1458522, 1620580, 1648764, 2060955, 2106754, 2430870, 2747940, 2917044, 3160131, 3646305, 4121910, 4213508, 4861740, 5266885, 6320262, 7292610, 8243820, 9480393, 10533770, 12640524, 14585220, 15800655, 18960786, 21067540, 31601310, 37921572, 47401965, 63202620, 94803930, 189607860]

約数ペア:

[(1, 189607860), (2, 94803930), (3, 63202620), (4, 47401965), (5, 37921572), (6, 31601310), (9, 21067540), (10, 18960786), (12, 15800655), (13, 14585220), (15, 12640524), (18, 10533770), (20, 9480393), (23, 8243820), (26, 7292610), (30, 6320262), (36, 5266885), (39, 4861740), (45, 4213508), (46, 4121910), (52, 3646305), (60, 3160131), (65, 2917044), (69, 2747940), (78, 2430870), (90, 2106754), (92, 2060955), (115, 1648764), (117, 1620580), (130, 1458522), (138, 1373970), (156, 1215435), (169, 1121940), (180, 1053377), (195, 972348), (207, 915980), (230, 824382), (234, 810290), (260, 729261), (271, 699660), (276, 686985), (299, 634140), (338, 560970), (345, 549588), (390, 486174), (414, 457990), (460, 412191), (468, 405145), (507, 373980), (542, 349830), (585, 324116), (598, 317070), (676, 280485), (690, 274794), (780, 243087), (813, 233220), (828, 228995), (845, 224388), (897, 211380), (1014, 186990), (1035, 183196), (1084, 174915), (1170, 162058), (1196, 158535), (1355, 139932), (1380, 137397), (1495, 126828), (1521, 124660), (1626, 116610), (1690, 112194), (1794, 105690), (2028, 93495), (2070, 91598), (2340, 81029), (2439, 77740), (2535, 74796), (2691, 70460), (2710, 69966), (2990, 63414), (3042, 62330), (3252, 58305), (3380, 56097), (3523, 53820), (3588, 52845), (3887, 48780), (4065, 46644), (4140, 45799), (4485, 42276), (4878, 38870), (5070, 37398), (5382, 35230), (5420, 34983), (5980, 31707), (6084, 31165), (6233, 30420), (7046, 26910), (7605, 24932), (7774, 24390), (8130, 23322), (8970, 21138), (9756, 19435), (10140, 18699), (10569, 17940), (10764, 17615), (11661, 16260), (12195, 15548), (12466, 15210), (13455, 14092)]