228713400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2166

約数の個数: 144

約数和(自身を含む): 781062360

約数和(自身を除く): 552348960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 61, 72, 75, 90, 100, 120, 122, 150, 180, 183, 200, 225, 244, 300, 305, 360, 366, 450, 488, 549, 600, 610, 732, 900, 915, 1098, 1220, 1464, 1525, 1800, 1830, 2083, 2196, 2440, 2745, 3050, 3660, 4166, 4392, 4575, 5490, 6100, 6249, 7320, 8332, 9150, 10415, 10980, 12200, 12498, 13725, 16664, 18300, 18747, 20830, 21960, 24996, 27450, 31245, 36600, 37494, 41660, 49992, 52075, 54900, 62490, 74988, 83320, 93735, 104150, 109800, 124980, 127063, 149976, 156225, 187470, 208300, 249960, 254126, 312450, 374940, 381189, 416600, 468675, 508252, 624900, 635315, 749880, 762378, 937350, 1016504, 1143567, 1249800, 1270630, 1524756, 1874700, 1905945, 2287134, 2541260, 3049512, 3176575, 3749400, 3811890, 4574268, 5082520, 5717835, 6353150, 7623780, 9148536, 9529725, 11435670, 12706300, 15247560, 19059450, 22871340, 25412600, 28589175, 38118900, 45742680, 57178350, 76237800, 114356700, 228713400]

約数ペア:

[(1, 228713400), (2, 114356700), (3, 76237800), (4, 57178350), (5, 45742680), (6, 38118900), (8, 28589175), (9, 25412600), (10, 22871340), (12, 19059450), (15, 15247560), (18, 12706300), (20, 11435670), (24, 9529725), (25, 9148536), (30, 7623780), (36, 6353150), (40, 5717835), (45, 5082520), (50, 4574268), (60, 3811890), (61, 3749400), (72, 3176575), (75, 3049512), (90, 2541260), (100, 2287134), (120, 1905945), (122, 1874700), (150, 1524756), (180, 1270630), (183, 1249800), (200, 1143567), (225, 1016504), (244, 937350), (300, 762378), (305, 749880), (360, 635315), (366, 624900), (450, 508252), (488, 468675), (549, 416600), (600, 381189), (610, 374940), (732, 312450), (900, 254126), (915, 249960), (1098, 208300), (1220, 187470), (1464, 156225), (1525, 149976), (1800, 127063), (1830, 124980), (2083, 109800), (2196, 104150), (2440, 93735), (2745, 83320), (3050, 74988), (3660, 62490), (4166, 54900), (4392, 52075), (4575, 49992), (5490, 41660), (6100, 37494), (6249, 36600), (7320, 31245), (8332, 27450), (9150, 24996), (10415, 21960), (10980, 20830), (12200, 18747), (12498, 18300), (13725, 16664)]