151622280

素因数分解:

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

素因数の和:866

約数の個数: 192

約数和(自身を含む): 538574400

約数和(自身を除く): 386952120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 821, 855, 972, 1026, 1080, 1140, 1215, 1368, 1539, 1620, 1642, 1710, 1944, 2052, 2280, 2430, 2463, 2565, 3078, 3240, 3284, 3420, 4104, 4105, 4617, 4860, 4926, 5130, 6156, 6568, 6840, 7389, 7695, 8210, 9234, 9720, 9852, 10260, 12312, 12315, 14778, 15390, 15599, 16420, 18468, 19704, 20520, 22167, 23085, 24630, 29556, 30780, 31198, 32840, 36936, 36945, 44334, 46170, 46797, 49260, 59112, 61560, 62396, 66501, 73890, 77995, 88668, 92340, 93594, 98520, 110835, 124792, 133002, 140391, 147780, 155990, 177336, 184680, 187188, 199503, 221670, 233985, 266004, 280782, 295560, 311980, 332505, 374376, 399006, 421173, 443340, 467970, 532008, 561564, 623960, 665010, 701955, 798012, 842346, 886680, 935940, 997515, 1123128, 1263519, 1330020, 1403910, 1596024, 1684692, 1871880, 1995030, 2105865, 2527038, 2660040, 2807820, 3369384, 3790557, 3990060, 4211730, 5054076, 5615640, 6317595, 7581114, 7980120, 8423460, 10108152, 12635190, 15162228, 16846920, 18952785, 25270380, 30324456, 37905570, 50540760, 75811140, 151622280]

約数ペア:

[(1, 151622280), (2, 75811140), (3, 50540760), (4, 37905570), (5, 30324456), (6, 25270380), (8, 18952785), (9, 16846920), (10, 15162228), (12, 12635190), (15, 10108152), (18, 8423460), (19, 7980120), (20, 7581114), (24, 6317595), (27, 5615640), (30, 5054076), (36, 4211730), (38, 3990060), (40, 3790557), (45, 3369384), (54, 2807820), (57, 2660040), (60, 2527038), (72, 2105865), (76, 1995030), (81, 1871880), (90, 1684692), (95, 1596024), (108, 1403910), (114, 1330020), (120, 1263519), (135, 1123128), (152, 997515), (162, 935940), (171, 886680), (180, 842346), (190, 798012), (216, 701955), (228, 665010), (243, 623960), (270, 561564), (285, 532008), (324, 467970), (342, 443340), (360, 421173), (380, 399006), (405, 374376), (456, 332505), (486, 311980), (513, 295560), (540, 280782), (570, 266004), (648, 233985), (684, 221670), (760, 199503), (810, 187188), (821, 184680), (855, 177336), (972, 155990), (1026, 147780), (1080, 140391), (1140, 133002), (1215, 124792), (1368, 110835), (1539, 98520), (1620, 93594), (1642, 92340), (1710, 88668), (1944, 77995), (2052, 73890), (2280, 66501), (2430, 62396), (2463, 61560), (2565, 59112), (3078, 49260), (3240, 46797), (3284, 46170), (3420, 44334), (4104, 36945), (4105, 36936), (4617, 32840), (4860, 31198), (4926, 30780), (5130, 29556), (6156, 24630), (6568, 23085), (6840, 22167), (7389, 20520), (7695, 19704), (8210, 18468), (9234, 16420), (9720, 15599), (9852, 15390), (10260, 14778), (12312, 12315)]