88636140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 297561600

約数和(自身を除く): 208925460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 53, 54, 57, 60, 76, 90, 95, 106, 108, 114, 135, 159, 163, 171, 180, 190, 212, 228, 265, 270, 285, 318, 326, 342, 380, 477, 489, 513, 530, 540, 570, 636, 652, 684, 795, 815, 855, 954, 978, 1007, 1026, 1060, 1140, 1431, 1467, 1590, 1630, 1710, 1908, 1956, 2014, 2052, 2385, 2445, 2565, 2862, 2934, 3021, 3097, 3180, 3260, 3420, 4028, 4401, 4770, 4890, 5035, 5130, 5724, 5868, 6042, 6194, 7155, 7335, 8639, 8802, 9063, 9291, 9540, 9780, 10070, 10260, 12084, 12388, 14310, 14670, 15105, 15485, 17278, 17604, 18126, 18582, 20140, 22005, 25917, 27189, 27873, 28620, 29340, 30210, 30970, 34556, 36252, 37164, 43195, 44010, 45315, 46455, 51834, 54378, 55746, 60420, 61940, 77751, 83619, 86390, 88020, 90630, 92910, 103668, 108756, 111492, 129585, 135945, 139365, 155502, 164141, 167238, 172780, 181260, 185820, 233253, 259170, 271890, 278730, 311004, 328282, 334476, 388755, 418095, 466506, 492423, 518340, 543780, 557460, 656564, 777510, 820705, 836190, 933012, 984846, 1166265, 1477269, 1555020, 1641410, 1672380, 1969692, 2332530, 2462115, 2954538, 3282820, 4431807, 4665060, 4924230, 5909076, 7386345, 8863614, 9848460, 14772690, 17727228, 22159035, 29545380, 44318070, 88636140]

約数ペア:

[(1, 88636140), (2, 44318070), (3, 29545380), (4, 22159035), (5, 17727228), (6, 14772690), (9, 9848460), (10, 8863614), (12, 7386345), (15, 5909076), (18, 4924230), (19, 4665060), (20, 4431807), (27, 3282820), (30, 2954538), (36, 2462115), (38, 2332530), (45, 1969692), (53, 1672380), (54, 1641410), (57, 1555020), (60, 1477269), (76, 1166265), (90, 984846), (95, 933012), (106, 836190), (108, 820705), (114, 777510), (135, 656564), (159, 557460), (163, 543780), (171, 518340), (180, 492423), (190, 466506), (212, 418095), (228, 388755), (265, 334476), (270, 328282), (285, 311004), (318, 278730), (326, 271890), (342, 259170), (380, 233253), (477, 185820), (489, 181260), (513, 172780), (530, 167238), (540, 164141), (570, 155502), (636, 139365), (652, 135945), (684, 129585), (795, 111492), (815, 108756), (855, 103668), (954, 92910), (978, 90630), (1007, 88020), (1026, 86390), (1060, 83619), (1140, 77751), (1431, 61940), (1467, 60420), (1590, 55746), (1630, 54378), (1710, 51834), (1908, 46455), (1956, 45315), (2014, 44010), (2052, 43195), (2385, 37164), (2445, 36252), (2565, 34556), (2862, 30970), (2934, 30210), (3021, 29340), (3097, 28620), (3180, 27873), (3260, 27189), (3420, 25917), (4028, 22005), (4401, 20140), (4770, 18582), (4890, 18126), (5035, 17604), (5130, 17278), (5724, 15485), (5868, 15105), (6042, 14670), (6194, 14310), (7155, 12388), (7335, 12084), (8639, 10260), (8802, 10070), (9063, 9780), (9291, 9540)]