155613240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 547896960

約数和(自身を除く): 392283720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 51, 60, 68, 72, 85, 90, 94, 102, 120, 136, 141, 153, 170, 180, 188, 204, 235, 255, 282, 306, 340, 360, 376, 408, 423, 470, 510, 541, 564, 612, 680, 705, 765, 799, 846, 940, 1020, 1082, 1128, 1224, 1410, 1530, 1598, 1623, 1692, 1880, 2040, 2115, 2164, 2397, 2705, 2820, 3060, 3196, 3246, 3384, 3995, 4230, 4328, 4794, 4869, 5410, 5640, 6120, 6392, 6492, 7191, 7990, 8115, 8460, 9197, 9588, 9738, 10820, 11985, 12984, 14382, 15980, 16230, 16920, 18394, 19176, 19476, 21640, 23970, 24345, 25427, 27591, 28764, 31960, 32460, 35955, 36788, 38952, 45985, 47940, 48690, 50854, 55182, 57528, 64920, 71910, 73576, 76281, 82773, 91970, 95880, 97380, 101708, 110364, 127135, 137955, 143820, 152562, 165546, 183940, 194760, 203416, 220728, 228843, 254270, 275910, 287640, 305124, 331092, 367880, 381405, 413865, 432259, 457686, 508540, 551820, 610248, 662184, 762810, 827730, 864518, 915372, 1017080, 1103640, 1144215, 1296777, 1525620, 1655460, 1729036, 1830744, 2161295, 2288430, 2593554, 3051240, 3310920, 3458072, 3890331, 4322590, 4576860, 5187108, 6483885, 7780662, 8645180, 9153720, 10374216, 12967770, 15561324, 17290360, 19451655, 25935540, 31122648, 38903310, 51871080, 77806620, 155613240]

約数ペア:

[(1, 155613240), (2, 77806620), (3, 51871080), (4, 38903310), (5, 31122648), (6, 25935540), (8, 19451655), (9, 17290360), (10, 15561324), (12, 12967770), (15, 10374216), (17, 9153720), (18, 8645180), (20, 7780662), (24, 6483885), (30, 5187108), (34, 4576860), (36, 4322590), (40, 3890331), (45, 3458072), (47, 3310920), (51, 3051240), (60, 2593554), (68, 2288430), (72, 2161295), (85, 1830744), (90, 1729036), (94, 1655460), (102, 1525620), (120, 1296777), (136, 1144215), (141, 1103640), (153, 1017080), (170, 915372), (180, 864518), (188, 827730), (204, 762810), (235, 662184), (255, 610248), (282, 551820), (306, 508540), (340, 457686), (360, 432259), (376, 413865), (408, 381405), (423, 367880), (470, 331092), (510, 305124), (541, 287640), (564, 275910), (612, 254270), (680, 228843), (705, 220728), (765, 203416), (799, 194760), (846, 183940), (940, 165546), (1020, 152562), (1082, 143820), (1128, 137955), (1224, 127135), (1410, 110364), (1530, 101708), (1598, 97380), (1623, 95880), (1692, 91970), (1880, 82773), (2040, 76281), (2115, 73576), (2164, 71910), (2397, 64920), (2705, 57528), (2820, 55182), (3060, 50854), (3196, 48690), (3246, 47940), (3384, 45985), (3995, 38952), (4230, 36788), (4328, 35955), (4794, 32460), (4869, 31960), (5410, 28764), (5640, 27591), (6120, 25427), (6392, 24345), (6492, 23970), (7191, 21640), (7990, 19476), (8115, 19176), (8460, 18394), (9197, 16920), (9588, 16230), (9738, 15980), (10820, 14382), (11985, 12984)]