55430100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{509}}^1$

素因数の和:551

約数の個数: 162

約数和(自身を含む): 191348430

約数和(自身を除く): 135918330

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 121, 132, 150, 165, 180, 198, 220, 225, 242, 275, 300, 330, 363, 396, 450, 484, 495, 509, 550, 605, 660, 726, 825, 900, 990, 1018, 1089, 1100, 1210, 1452, 1527, 1650, 1815, 1980, 2036, 2178, 2420, 2475, 2545, 3025, 3054, 3300, 3630, 4356, 4581, 4950, 5090, 5445, 5599, 6050, 6108, 7260, 7635, 9075, 9162, 9900, 10180, 10890, 11198, 12100, 12725, 15270, 16797, 18150, 18324, 21780, 22396, 22905, 25450, 27225, 27995, 30540, 33594, 36300, 38175, 45810, 50391, 50900, 54450, 55990, 61589, 67188, 76350, 83985, 91620, 100782, 108900, 111980, 114525, 123178, 139975, 152700, 167970, 184767, 201564, 229050, 246356, 251955, 279950, 307945, 335940, 369534, 419925, 458100, 503910, 554301, 559900, 615890, 739068, 839850, 923835, 1007820, 1108602, 1231780, 1259775, 1539725, 1679700, 1847670, 2217204, 2519550, 2771505, 3079450, 3695340, 4619175, 5039100, 5543010, 6158900, 9238350, 11086020, 13857525, 18476700, 27715050, 55430100]

約数ペア:

[(1, 55430100), (2, 27715050), (3, 18476700), (4, 13857525), (5, 11086020), (6, 9238350), (9, 6158900), (10, 5543010), (11, 5039100), (12, 4619175), (15, 3695340), (18, 3079450), (20, 2771505), (22, 2519550), (25, 2217204), (30, 1847670), (33, 1679700), (36, 1539725), (44, 1259775), (45, 1231780), (50, 1108602), (55, 1007820), (60, 923835), (66, 839850), (75, 739068), (90, 615890), (99, 559900), (100, 554301), (110, 503910), (121, 458100), (132, 419925), (150, 369534), (165, 335940), (180, 307945), (198, 279950), (220, 251955), (225, 246356), (242, 229050), (275, 201564), (300, 184767), (330, 167970), (363, 152700), (396, 139975), (450, 123178), (484, 114525), (495, 111980), (509, 108900), (550, 100782), (605, 91620), (660, 83985), (726, 76350), (825, 67188), (900, 61589), (990, 55990), (1018, 54450), (1089, 50900), (1100, 50391), (1210, 45810), (1452, 38175), (1527, 36300), (1650, 33594), (1815, 30540), (1980, 27995), (2036, 27225), (2178, 25450), (2420, 22905), (2475, 22396), (2545, 21780), (3025, 18324), (3054, 18150), (3300, 16797), (3630, 15270), (4356, 12725), (4581, 12100), (4950, 11198), (5090, 10890), (5445, 10180), (5599, 9900), (6050, 9162), (6108, 9075), (7260, 7635)]