27974700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:833

約数の個数: 144

約数和(自身を含む): 96972960

約数和(自身を除く): 68998260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 797, 900, 975, 1170, 1300, 1350, 1404, 1594, 1755, 1950, 2340, 2391, 2700, 2925, 3188, 3510, 3900, 3985, 4782, 5850, 7020, 7173, 7970, 8775, 9564, 10361, 11700, 11955, 14346, 15940, 17550, 19925, 20722, 21519, 23910, 28692, 31083, 35100, 35865, 39850, 41444, 43038, 47820, 51805, 59775, 62166, 71730, 79700, 86076, 93249, 103610, 107595, 119550, 124332, 143460, 155415, 179325, 186498, 207220, 215190, 239100, 259025, 279747, 310830, 358650, 372996, 430380, 466245, 518050, 537975, 559494, 621660, 717300, 777075, 932490, 1036100, 1075950, 1118988, 1398735, 1554150, 1864980, 2151900, 2331225, 2797470, 3108300, 4662450, 5594940, 6993675, 9324900, 13987350, 27974700]

約数ペア:

[(1, 27974700), (2, 13987350), (3, 9324900), (4, 6993675), (5, 5594940), (6, 4662450), (9, 3108300), (10, 2797470), (12, 2331225), (13, 2151900), (15, 1864980), (18, 1554150), (20, 1398735), (25, 1118988), (26, 1075950), (27, 1036100), (30, 932490), (36, 777075), (39, 717300), (45, 621660), (50, 559494), (52, 537975), (54, 518050), (60, 466245), (65, 430380), (75, 372996), (78, 358650), (90, 310830), (100, 279747), (108, 259025), (117, 239100), (130, 215190), (135, 207220), (150, 186498), (156, 179325), (180, 155415), (195, 143460), (225, 124332), (234, 119550), (260, 107595), (270, 103610), (300, 93249), (325, 86076), (351, 79700), (390, 71730), (450, 62166), (468, 59775), (540, 51805), (585, 47820), (650, 43038), (675, 41444), (702, 39850), (780, 35865), (797, 35100), (900, 31083), (975, 28692), (1170, 23910), (1300, 21519), (1350, 20722), (1404, 19925), (1594, 17550), (1755, 15940), (1950, 14346), (2340, 11955), (2391, 11700), (2700, 10361), (2925, 9564), (3188, 8775), (3510, 7970), (3900, 7173), (3985, 7020), (4782, 5850)]