149450040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3169}}^1$

素因数の和:3317

約数の個数: 96

約数和(自身を含む): 489574800

約数和(自身を除く): 340124760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3169, 3930, 4716, 5240, 5895, 6338, 7860, 9432, 9507, 11790, 12676, 15720, 15845, 19014, 23580, 25352, 28521, 31690, 38028, 47160, 47535, 57042, 63380, 76056, 95070, 114084, 126760, 142605, 190140, 228168, 285210, 380280, 415139, 570420, 830278, 1140840, 1245417, 1660556, 2075695, 2490834, 3321112, 3736251, 4151390, 4981668, 6227085, 7472502, 8302780, 9963336, 12454170, 14945004, 16605560, 18681255, 24908340, 29890008, 37362510, 49816680, 74725020, 149450040]

約数ペア:

[(1, 149450040), (2, 74725020), (3, 49816680), (4, 37362510), (5, 29890008), (6, 24908340), (8, 18681255), (9, 16605560), (10, 14945004), (12, 12454170), (15, 9963336), (18, 8302780), (20, 7472502), (24, 6227085), (30, 4981668), (36, 4151390), (40, 3736251), (45, 3321112), (60, 2490834), (72, 2075695), (90, 1660556), (120, 1245417), (131, 1140840), (180, 830278), (262, 570420), (360, 415139), (393, 380280), (524, 285210), (655, 228168), (786, 190140), (1048, 142605), (1179, 126760), (1310, 114084), (1572, 95070), (1965, 76056), (2358, 63380), (2620, 57042), (3144, 47535), (3169, 47160), (3930, 38028), (4716, 31690), (5240, 28521), (5895, 25352), (6338, 23580), (7860, 19014), (9432, 15845), (9507, 15720), (11790, 12676)]