4722900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 16915584

約数和(自身を除く): 12192684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 173, 175, 182, 195, 210, 260, 273, 300, 325, 346, 350, 364, 390, 420, 455, 519, 525, 546, 650, 692, 700, 780, 865, 910, 975, 1038, 1050, 1092, 1211, 1300, 1365, 1730, 1820, 1950, 2076, 2100, 2249, 2275, 2422, 2595, 2730, 3460, 3633, 3900, 4325, 4498, 4550, 4844, 5190, 5460, 6055, 6747, 6825, 7266, 8650, 8996, 9100, 10380, 11245, 12110, 12975, 13494, 13650, 14532, 15743, 17300, 18165, 22490, 24220, 25950, 26988, 27300, 30275, 31486, 33735, 36330, 44980, 47229, 51900, 56225, 60550, 62972, 67470, 72660, 78715, 90825, 94458, 112450, 121100, 134940, 157430, 168675, 181650, 188916, 224900, 236145, 314860, 337350, 363300, 393575, 472290, 674700, 787150, 944580, 1180725, 1574300, 2361450, 4722900]

約数ペア:

[(1, 4722900), (2, 2361450), (3, 1574300), (4, 1180725), (5, 944580), (6, 787150), (7, 674700), (10, 472290), (12, 393575), (13, 363300), (14, 337350), (15, 314860), (20, 236145), (21, 224900), (25, 188916), (26, 181650), (28, 168675), (30, 157430), (35, 134940), (39, 121100), (42, 112450), (50, 94458), (52, 90825), (60, 78715), (65, 72660), (70, 67470), (75, 62972), (78, 60550), (84, 56225), (91, 51900), (100, 47229), (105, 44980), (130, 36330), (140, 33735), (150, 31486), (156, 30275), (173, 27300), (175, 26988), (182, 25950), (195, 24220), (210, 22490), (260, 18165), (273, 17300), (300, 15743), (325, 14532), (346, 13650), (350, 13494), (364, 12975), (390, 12110), (420, 11245), (455, 10380), (519, 9100), (525, 8996), (546, 8650), (650, 7266), (692, 6825), (700, 6747), (780, 6055), (865, 5460), (910, 5190), (975, 4844), (1038, 4550), (1050, 4498), (1092, 4325), (1211, 3900), (1300, 3633), (1365, 3460), (1730, 2730), (1820, 2595), (1950, 2422), (2076, 2275), (2100, 2249)]