45040140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 148599360

約数和(自身を除く): 103559220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 204, 205, 246, 255, 306, 340, 359, 369, 410, 492, 510, 612, 615, 697, 718, 738, 765, 820, 1020, 1077, 1230, 1394, 1436, 1476, 1530, 1795, 1845, 2091, 2154, 2460, 2788, 3060, 3231, 3485, 3590, 3690, 4182, 4308, 5385, 6103, 6273, 6462, 6970, 7180, 7380, 8364, 10455, 10770, 12206, 12546, 12924, 13940, 14719, 16155, 18309, 20910, 21540, 24412, 25092, 29438, 30515, 31365, 32310, 36618, 41820, 44157, 54927, 58876, 61030, 62730, 64620, 73236, 73595, 88314, 91545, 109854, 122060, 125460, 132471, 147190, 176628, 183090, 219708, 220785, 250223, 264942, 274635, 294380, 366180, 441570, 500446, 529884, 549270, 662355, 750669, 883140, 1000892, 1098540, 1251115, 1324710, 1501338, 2252007, 2502230, 2649420, 3002676, 3753345, 4504014, 5004460, 7506690, 9008028, 11260035, 15013380, 22520070, 45040140]

約数ペア:

[(1, 45040140), (2, 22520070), (3, 15013380), (4, 11260035), (5, 9008028), (6, 7506690), (9, 5004460), (10, 4504014), (12, 3753345), (15, 3002676), (17, 2649420), (18, 2502230), (20, 2252007), (30, 1501338), (34, 1324710), (36, 1251115), (41, 1098540), (45, 1000892), (51, 883140), (60, 750669), (68, 662355), (82, 549270), (85, 529884), (90, 500446), (102, 441570), (123, 366180), (153, 294380), (164, 274635), (170, 264942), (180, 250223), (204, 220785), (205, 219708), (246, 183090), (255, 176628), (306, 147190), (340, 132471), (359, 125460), (369, 122060), (410, 109854), (492, 91545), (510, 88314), (612, 73595), (615, 73236), (697, 64620), (718, 62730), (738, 61030), (765, 58876), (820, 54927), (1020, 44157), (1077, 41820), (1230, 36618), (1394, 32310), (1436, 31365), (1476, 30515), (1530, 29438), (1795, 25092), (1845, 24412), (2091, 21540), (2154, 20910), (2460, 18309), (2788, 16155), (3060, 14719), (3231, 13940), (3485, 12924), (3590, 12546), (3690, 12206), (4182, 10770), (4308, 10455), (5385, 8364), (6103, 7380), (6273, 7180), (6462, 6970)]