196722900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 216

約数和(自身を含む): 695455488

約数和(自身を除く): 498732588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 50, 55, 60, 62, 66, 75, 90, 93, 99, 100, 110, 124, 132, 150, 155, 165, 180, 186, 198, 220, 225, 275, 279, 300, 310, 330, 341, 372, 396, 450, 465, 495, 550, 558, 620, 641, 660, 682, 775, 825, 900, 930, 990, 1023, 1100, 1116, 1282, 1364, 1395, 1550, 1650, 1705, 1860, 1923, 1980, 2046, 2325, 2475, 2564, 2790, 3069, 3100, 3205, 3300, 3410, 3846, 4092, 4650, 4950, 5115, 5580, 5769, 6138, 6410, 6820, 6975, 7051, 7692, 8525, 9300, 9615, 9900, 10230, 11538, 12276, 12820, 13950, 14102, 15345, 16025, 17050, 19230, 19871, 20460, 21153, 23076, 25575, 27900, 28204, 28845, 30690, 32050, 34100, 35255, 38460, 39742, 42306, 48075, 51150, 57690, 59613, 61380, 63459, 64100, 70510, 76725, 79484, 84612, 96150, 99355, 102300, 105765, 115380, 119226, 126918, 141020, 144225, 153450, 176275, 178839, 192300, 198710, 211530, 218581, 238452, 253836, 288450, 298065, 306900, 317295, 352550, 357678, 397420, 423060, 437162, 496775, 528825, 576900, 596130, 634590, 655743, 705100, 715356, 874324, 894195, 993550, 1057650, 1092905, 1192260, 1269180, 1311486, 1490325, 1586475, 1788390, 1967229, 1987100, 2115300, 2185810, 2622972, 2980650, 3172950, 3278715, 3576780, 3934458, 4371620, 4470975, 5464525, 5961300, 6345900, 6557430, 7868916, 8941950, 9836145, 10929050, 13114860, 16393575, 17883900, 19672290, 21858100, 32787150, 39344580, 49180725, 65574300, 98361450, 196722900]

約数ペア:

[(1, 196722900), (2, 98361450), (3, 65574300), (4, 49180725), (5, 39344580), (6, 32787150), (9, 21858100), (10, 19672290), (11, 17883900), (12, 16393575), (15, 13114860), (18, 10929050), (20, 9836145), (22, 8941950), (25, 7868916), (30, 6557430), (31, 6345900), (33, 5961300), (36, 5464525), (44, 4470975), (45, 4371620), (50, 3934458), (55, 3576780), (60, 3278715), (62, 3172950), (66, 2980650), (75, 2622972), (90, 2185810), (93, 2115300), (99, 1987100), (100, 1967229), (110, 1788390), (124, 1586475), (132, 1490325), (150, 1311486), (155, 1269180), (165, 1192260), (180, 1092905), (186, 1057650), (198, 993550), (220, 894195), (225, 874324), (275, 715356), (279, 705100), (300, 655743), (310, 634590), (330, 596130), (341, 576900), (372, 528825), (396, 496775), (450, 437162), (465, 423060), (495, 397420), (550, 357678), (558, 352550), (620, 317295), (641, 306900), (660, 298065), (682, 288450), (775, 253836), (825, 238452), (900, 218581), (930, 211530), (990, 198710), (1023, 192300), (1100, 178839), (1116, 176275), (1282, 153450), (1364, 144225), (1395, 141020), (1550, 126918), (1650, 119226), (1705, 115380), (1860, 105765), (1923, 102300), (1980, 99355), (2046, 96150), (2325, 84612), (2475, 79484), (2564, 76725), (2790, 70510), (3069, 64100), (3100, 63459), (3205, 61380), (3300, 59613), (3410, 57690), (3846, 51150), (4092, 48075), (4650, 42306), (4950, 39742), (5115, 38460), (5580, 35255), (5769, 34100), (6138, 32050), (6410, 30690), (6820, 28845), (6975, 28204), (7051, 27900), (7692, 25575), (8525, 23076), (9300, 21153), (9615, 20460), (9900, 19871), (10230, 19230), (11538, 17050), (12276, 16025), (12820, 15345), (13950, 14102)]