227433420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 168

約数和(自身を含む): 754694640

約数和(自身を除く): 527261220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 729, 810, 821, 855, 972, 1026, 1140, 1215, 1458, 1539, 1620, 1642, 1710, 2052, 2430, 2463, 2565, 2916, 3078, 3284, 3420, 3645, 4105, 4617, 4860, 4926, 5130, 6156, 7290, 7389, 7695, 8210, 9234, 9852, 10260, 12315, 13851, 14580, 14778, 15390, 15599, 16420, 18468, 22167, 23085, 24630, 27702, 29556, 30780, 31198, 36945, 44334, 46170, 46797, 49260, 55404, 62396, 66501, 69255, 73890, 77995, 88668, 92340, 93594, 110835, 133002, 138510, 140391, 147780, 155990, 187188, 199503, 221670, 233985, 266004, 277020, 280782, 311980, 332505, 399006, 421173, 443340, 467970, 561564, 598509, 665010, 701955, 798012, 842346, 935940, 997515, 1197018, 1263519, 1330020, 1403910, 1684692, 1995030, 2105865, 2394036, 2527038, 2807820, 2992545, 3790557, 3990060, 4211730, 5054076, 5985090, 6317595, 7581114, 8423460, 11371671, 11970180, 12635190, 15162228, 18952785, 22743342, 25270380, 37905570, 45486684, 56858355, 75811140, 113716710, 227433420]

約数ペア:

[(1, 227433420), (2, 113716710), (3, 75811140), (4, 56858355), (5, 45486684), (6, 37905570), (9, 25270380), (10, 22743342), (12, 18952785), (15, 15162228), (18, 12635190), (19, 11970180), (20, 11371671), (27, 8423460), (30, 7581114), (36, 6317595), (38, 5985090), (45, 5054076), (54, 4211730), (57, 3990060), (60, 3790557), (76, 2992545), (81, 2807820), (90, 2527038), (95, 2394036), (108, 2105865), (114, 1995030), (135, 1684692), (162, 1403910), (171, 1330020), (180, 1263519), (190, 1197018), (228, 997515), (243, 935940), (270, 842346), (285, 798012), (324, 701955), (342, 665010), (380, 598509), (405, 561564), (486, 467970), (513, 443340), (540, 421173), (570, 399006), (684, 332505), (729, 311980), (810, 280782), (821, 277020), (855, 266004), (972, 233985), (1026, 221670), (1140, 199503), (1215, 187188), (1458, 155990), (1539, 147780), (1620, 140391), (1642, 138510), (1710, 133002), (2052, 110835), (2430, 93594), (2463, 92340), (2565, 88668), (2916, 77995), (3078, 73890), (3284, 69255), (3420, 66501), (3645, 62396), (4105, 55404), (4617, 49260), (4860, 46797), (4926, 46170), (5130, 44334), (6156, 36945), (7290, 31198), (7389, 30780), (7695, 29556), (8210, 27702), (9234, 24630), (9852, 23085), (10260, 22167), (12315, 18468), (13851, 16420), (14580, 15599), (14778, 15390)]