375177420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 288

約数和(自身を含む): 1320883200

約数和(自身を除く): 945705780

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, 81, 85, 90, 95, 102, 108, 114, 135, 153, 162, 170, 171, 180, 190, 204, 228, 239, 243, 255, 270, 285, 306, 323, 324, 340, 342, 380, 405, 459, 478, 486, 510, 513, 540, 570, 612, 646, 684, 717, 765, 810, 855, 918, 956, 969, 972, 1020, 1026, 1140, 1195, 1215, 1292, 1377, 1434, 1530, 1539, 1615, 1620, 1710, 1836, 1938, 2052, 2151, 2295, 2390, 2430, 2565, 2754, 2868, 2907, 3060, 3078, 3230, 3420, 3585, 3876, 4063, 4131, 4302, 4541, 4590, 4617, 4780, 4845, 4860, 5130, 5508, 5814, 6156, 6453, 6460, 6885, 7170, 7695, 8126, 8262, 8604, 8721, 9082, 9180, 9234, 9690, 10260, 10755, 11628, 12189, 12906, 13623, 13770, 14340, 14535, 15390, 16252, 16524, 17442, 18164, 18468, 19359, 19380, 20315, 20655, 21510, 22705, 23085, 24378, 25812, 26163, 27246, 27540, 29070, 30780, 32265, 34884, 36567, 38718, 40630, 40869, 41310, 43020, 43605, 45410, 46170, 48756, 52326, 54492, 58077, 58140, 60945, 64530, 68115, 73134, 77197, 77436, 78489, 81260, 81738, 82620, 87210, 90820, 92340, 96795, 104652, 109701, 116154, 121890, 122607, 129060, 130815, 136230, 146268, 154394, 156978, 163476, 174420, 182835, 193590, 204345, 219402, 231591, 232308, 243780, 245214, 261630, 272460, 290385, 308788, 313956, 329103, 365670, 367821, 385985, 387180, 392445, 408690, 438804, 463182, 490428, 523260, 548505, 580770, 613035, 658206, 694773, 731340, 735642, 771970, 784890, 817380, 926364, 987309, 1097010, 1103463, 1157955, 1161540, 1226070, 1316412, 1389546, 1471284, 1543940, 1569780, 1645515, 1839105, 1974618, 2084319, 2194020, 2206926, 2315910, 2452140, 2779092, 3291030, 3473865, 3678210, 3949236, 4168638, 4413852, 4631820, 4936545, 5517315, 6252957, 6582060, 6947730, 7356420, 8337276, 9873090, 10421595, 11034630, 12505914, 13895460, 18758871, 19746180, 20843190, 22069260, 25011828, 31264785, 37517742, 41686380, 62529570, 75035484, 93794355, 125059140, 187588710, 375177420]

約数ペア:

[(1, 375177420), (2, 187588710), (3, 125059140), (4, 93794355), (5, 75035484), (6, 62529570), (9, 41686380), (10, 37517742), (12, 31264785), (15, 25011828), (17, 22069260), (18, 20843190), (19, 19746180), (20, 18758871), (27, 13895460), (30, 12505914), (34, 11034630), (36, 10421595), (38, 9873090), (45, 8337276), (51, 7356420), (54, 6947730), (57, 6582060), (60, 6252957), (68, 5517315), (76, 4936545), (81, 4631820), (85, 4413852), (90, 4168638), (95, 3949236), (102, 3678210), (108, 3473865), (114, 3291030), (135, 2779092), (153, 2452140), (162, 2315910), (170, 2206926), (171, 2194020), (180, 2084319), (190, 1974618), (204, 1839105), (228, 1645515), (239, 1569780), (243, 1543940), (255, 1471284), (270, 1389546), (285, 1316412), (306, 1226070), (323, 1161540), (324, 1157955), (340, 1103463), (342, 1097010), (380, 987309), (405, 926364), (459, 817380), (478, 784890), (486, 771970), (510, 735642), (513, 731340), (540, 694773), (570, 658206), (612, 613035), (646, 580770), (684, 548505), (717, 523260), (765, 490428), (810, 463182), (855, 438804), (918, 408690), (956, 392445), (969, 387180), (972, 385985), (1020, 367821), (1026, 365670), (1140, 329103), (1195, 313956), (1215, 308788), (1292, 290385), (1377, 272460), (1434, 261630), (1530, 245214), (1539, 243780), (1615, 232308), (1620, 231591), (1710, 219402), (1836, 204345), (1938, 193590), (2052, 182835), (2151, 174420), (2295, 163476), (2390, 156978), (2430, 154394), (2565, 146268), (2754, 136230), (2868, 130815), (2907, 129060), (3060, 122607), (3078, 121890), (3230, 116154), (3420, 109701), (3585, 104652), (3876, 96795), (4063, 92340), (4131, 90820), (4302, 87210), (4541, 82620), (4590, 81738), (4617, 81260), (4780, 78489), (4845, 77436), (4860, 77197), (5130, 73134), (5508, 68115), (5814, 64530), (6156, 60945), (6453, 58140), (6460, 58077), (6885, 54492), (7170, 52326), (7695, 48756), (8126, 46170), (8262, 45410), (8604, 43605), (8721, 43020), (9082, 41310), (9180, 40869), (9234, 40630), (9690, 38718), (10260, 36567), (10755, 34884), (11628, 32265), (12189, 30780), (12906, 29070), (13623, 27540), (13770, 27246), (14340, 26163), (14535, 25812), (15390, 24378), (16252, 23085), (16524, 22705), (17442, 21510), (18164, 20655), (18468, 20315), (19359, 19380)]