434547100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 1088090080

約数和(自身を除く): 653542980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 73, 76, 95, 100, 130, 146, 190, 241, 247, 260, 292, 325, 365, 380, 475, 482, 494, 650, 730, 949, 950, 964, 988, 1205, 1235, 1300, 1387, 1460, 1825, 1898, 1900, 2410, 2470, 2774, 3133, 3650, 3796, 4579, 4745, 4820, 4940, 5548, 6025, 6175, 6266, 6935, 7300, 9158, 9490, 12050, 12350, 12532, 13870, 15665, 17593, 18031, 18316, 18980, 22895, 23725, 24100, 24700, 27740, 31330, 34675, 35186, 36062, 45790, 47450, 59527, 62660, 69350, 70372, 72124, 78325, 87965, 90155, 91580, 94900, 114475, 119054, 138700, 156650, 175930, 180310, 228709, 228950, 238108, 297635, 313300, 334267, 351860, 360620, 439825, 450775, 457418, 457900, 595270, 668534, 879650, 901550, 914836, 1143545, 1190540, 1337068, 1488175, 1671335, 1759300, 1803100, 2287090, 2976350, 3342670, 4345471, 4574180, 5717725, 5952700, 6685340, 8356675, 8690942, 11435450, 16713350, 17381884, 21727355, 22870900, 33426700, 43454710, 86909420, 108636775, 217273550, 434547100]

約数ペア:

[(1, 434547100), (2, 217273550), (4, 108636775), (5, 86909420), (10, 43454710), (13, 33426700), (19, 22870900), (20, 21727355), (25, 17381884), (26, 16713350), (38, 11435450), (50, 8690942), (52, 8356675), (65, 6685340), (73, 5952700), (76, 5717725), (95, 4574180), (100, 4345471), (130, 3342670), (146, 2976350), (190, 2287090), (241, 1803100), (247, 1759300), (260, 1671335), (292, 1488175), (325, 1337068), (365, 1190540), (380, 1143545), (475, 914836), (482, 901550), (494, 879650), (650, 668534), (730, 595270), (949, 457900), (950, 457418), (964, 450775), (988, 439825), (1205, 360620), (1235, 351860), (1300, 334267), (1387, 313300), (1460, 297635), (1825, 238108), (1898, 228950), (1900, 228709), (2410, 180310), (2470, 175930), (2774, 156650), (3133, 138700), (3650, 119054), (3796, 114475), (4579, 94900), (4745, 91580), (4820, 90155), (4940, 87965), (5548, 78325), (6025, 72124), (6175, 70372), (6266, 69350), (6935, 62660), (7300, 59527), (9158, 47450), (9490, 45790), (12050, 36062), (12350, 35186), (12532, 34675), (13870, 31330), (15665, 27740), (17593, 24700), (18031, 24100), (18316, 23725), (18980, 22895)]