147445740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 501188688

約数和(自身を除く): 353742948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 131, 148, 156, 169, 180, 185, 195, 222, 234, 260, 262, 333, 338, 370, 390, 393, 444, 468, 481, 507, 524, 555, 585, 655, 666, 676, 740, 780, 786, 845, 962, 1014, 1110, 1170, 1179, 1310, 1332, 1443, 1521, 1572, 1665, 1690, 1703, 1924, 1965, 2028, 2220, 2340, 2358, 2405, 2535, 2620, 2886, 3042, 3330, 3380, 3406, 3930, 4329, 4716, 4810, 4847, 5070, 5109, 5772, 5895, 6084, 6253, 6660, 6812, 7215, 7605, 7860, 8515, 8658, 9620, 9694, 10140, 10218, 11790, 12506, 14430, 14541, 15210, 15327, 17030, 17316, 18759, 19388, 20436, 21645, 22139, 23580, 24235, 25012, 25545, 28860, 29082, 30420, 30654, 31265, 34060, 37518, 43290, 43623, 44278, 48470, 51090, 56277, 58164, 61308, 62530, 63011, 66417, 72705, 75036, 76635, 86580, 87246, 88556, 93795, 96940, 102180, 110695, 112554, 125060, 126022, 132834, 145410, 153270, 174492, 187590, 189033, 199251, 218115, 221390, 225108, 252044, 265668, 281385, 290820, 306540, 315055, 332085, 375180, 378066, 398502, 436230, 442780, 562770, 567099, 630110, 664170, 756132, 797004, 819143, 872460, 945165, 996255, 1125540, 1134198, 1260220, 1328340, 1638286, 1890330, 1992510, 2268396, 2457429, 2835495, 3276572, 3780660, 3985020, 4095715, 4914858, 5670990, 7372287, 8191430, 9829716, 11341980, 12287145, 14744574, 16382860, 24574290, 29489148, 36861435, 49148580, 73722870, 147445740]

約数ペア:

[(1, 147445740), (2, 73722870), (3, 49148580), (4, 36861435), (5, 29489148), (6, 24574290), (9, 16382860), (10, 14744574), (12, 12287145), (13, 11341980), (15, 9829716), (18, 8191430), (20, 7372287), (26, 5670990), (30, 4914858), (36, 4095715), (37, 3985020), (39, 3780660), (45, 3276572), (52, 2835495), (60, 2457429), (65, 2268396), (74, 1992510), (78, 1890330), (90, 1638286), (111, 1328340), (117, 1260220), (130, 1134198), (131, 1125540), (148, 996255), (156, 945165), (169, 872460), (180, 819143), (185, 797004), (195, 756132), (222, 664170), (234, 630110), (260, 567099), (262, 562770), (333, 442780), (338, 436230), (370, 398502), (390, 378066), (393, 375180), (444, 332085), (468, 315055), (481, 306540), (507, 290820), (524, 281385), (555, 265668), (585, 252044), (655, 225108), (666, 221390), (676, 218115), (740, 199251), (780, 189033), (786, 187590), (845, 174492), (962, 153270), (1014, 145410), (1110, 132834), (1170, 126022), (1179, 125060), (1310, 112554), (1332, 110695), (1443, 102180), (1521, 96940), (1572, 93795), (1665, 88556), (1690, 87246), (1703, 86580), (1924, 76635), (1965, 75036), (2028, 72705), (2220, 66417), (2340, 63011), (2358, 62530), (2405, 61308), (2535, 58164), (2620, 56277), (2886, 51090), (3042, 48470), (3330, 44278), (3380, 43623), (3406, 43290), (3930, 37518), (4329, 34060), (4716, 31265), (4810, 30654), (4847, 30420), (5070, 29082), (5109, 28860), (5772, 25545), (5895, 25012), (6084, 24235), (6253, 23580), (6660, 22139), (6812, 21645), (7215, 20436), (7605, 19388), (7860, 18759), (8515, 17316), (8658, 17030), (9620, 15327), (9694, 15210), (10140, 14541), (10218, 14430), (11790, 12506)]