153738300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 468414464

約数和(自身を除く): 314676164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 61, 62, 75, 93, 100, 122, 124, 150, 155, 183, 186, 244, 271, 300, 305, 310, 366, 372, 465, 542, 610, 620, 732, 775, 813, 915, 930, 1084, 1220, 1355, 1525, 1550, 1626, 1830, 1860, 1891, 2325, 2710, 3050, 3100, 3252, 3660, 3782, 4065, 4575, 4650, 5420, 5673, 6100, 6775, 7564, 8130, 8401, 9150, 9300, 9455, 11346, 13550, 16260, 16531, 16802, 18300, 18910, 20325, 22692, 25203, 27100, 28365, 33062, 33604, 37820, 40650, 42005, 47275, 49593, 50406, 56730, 66124, 81300, 82655, 84010, 94550, 99186, 100812, 113460, 126015, 141825, 165310, 168020, 189100, 198372, 210025, 247965, 252030, 283650, 330620, 413275, 420050, 495930, 504060, 512461, 567300, 630075, 826550, 840100, 991860, 1024922, 1239825, 1260150, 1537383, 1653100, 2049844, 2479650, 2520300, 2562305, 3074766, 4959300, 5124610, 6149532, 7686915, 10249220, 12811525, 15373830, 25623050, 30747660, 38434575, 51246100, 76869150, 153738300]

約数ペア:

[(1, 153738300), (2, 76869150), (3, 51246100), (4, 38434575), (5, 30747660), (6, 25623050), (10, 15373830), (12, 12811525), (15, 10249220), (20, 7686915), (25, 6149532), (30, 5124610), (31, 4959300), (50, 3074766), (60, 2562305), (61, 2520300), (62, 2479650), (75, 2049844), (93, 1653100), (100, 1537383), (122, 1260150), (124, 1239825), (150, 1024922), (155, 991860), (183, 840100), (186, 826550), (244, 630075), (271, 567300), (300, 512461), (305, 504060), (310, 495930), (366, 420050), (372, 413275), (465, 330620), (542, 283650), (610, 252030), (620, 247965), (732, 210025), (775, 198372), (813, 189100), (915, 168020), (930, 165310), (1084, 141825), (1220, 126015), (1355, 113460), (1525, 100812), (1550, 99186), (1626, 94550), (1830, 84010), (1860, 82655), (1891, 81300), (2325, 66124), (2710, 56730), (3050, 50406), (3100, 49593), (3252, 47275), (3660, 42005), (3782, 40650), (4065, 37820), (4575, 33604), (4650, 33062), (5420, 28365), (5673, 27100), (6100, 25203), (6775, 22692), (7564, 20325), (8130, 18910), (8401, 18300), (9150, 16802), (9300, 16531), (9455, 16260), (11346, 13550)]